ࡱ >
f bjbjWW ;n 5 5 @ @ \ # f N ' & 5 5 5 5 6 6 6 e e e e e e e $ h k Z f Q 6 6 6 6 6 f 5 5 \f ? ? ? 6 5 5 e ? 6 e ? ? b d 5 @ . m: L d " e rf 0 f ;d k : 8 k D d k d 6 6 ? 6 6 6 6 6 f f ? 6 6 6 f 6 6 6 6 k 6 6 6 6 6 6 6 6 6 @ \ : Supplementary Table 1. List of all formulas investigated in any of the 29 studies included in this review (formulas for all birth weight ranges).
A Number of studies that investigated the formula
B Number of studies that found the formula to be the most accurate in the whole BW range
C Number of studies that found the formula to be the most accurate for VLBW infants
AuthorComponentsFormulaABCBirnholz ADDIN EN.CITE Abele201021[17]212117Abele, HaraldHoopmann, MarkusWagner, NorbertHahn, MarkusWallwiener, DiethelmKagan, Karl O.Accuracy of sonographic fetal weight estimation of fetuses with a birth weight of 1500g or lessEuropean Journal of Obstetrics & Gynecology and Reproductive BiologyEuropean Journal of Obstetrics & Gynecology and Reproductive Biology131-137153220100301211510.1016/j.ejogrb.2010.07.007[16]BPD, OFD, ADEFW = 3.42928((BPD)(OFD/1.264)0.5 (AD)2/1000 + 41.218100Campbell ADDIN EN.CITE Abele201021[17]212117Abele, HaraldHoopmann, MarkusWagner, NorbertHahn, MarkusWallwiener, DiethelmKagan, Karl O.Accuracy of sonographic fetal weight estimation of fetuses with a birth weight of 1500g or lessEuropean Journal of Obstetrics & Gynecology and Reproductive BiologyEuropean Journal of Obstetrics & Gynecology and Reproductive Biology131-137153220100301211510.1016/j.ejogrb.2010.07.007[ HYPERLINK \l "_ENREF_17" \o "Abele, 2010 #21" 16]ACLn EFW = -4.564 + 0.282(AC) 0.00331(AC)2700Combs ADDIN EN.CITE Abele201021[17]212117Abele, HaraldHoopmann, MarkusWagner, NorbertHahn, MarkusWallwiener, DiethelmKagan, Karl O.Accuracy of sonographic fetal weight estimation of fetuses with a birth weight of 1500g or lessEuropean Journal of Obstetrics & Gynecology and Reproductive BiologyEuropean Journal of Obstetrics & Gynecology and Reproductive Biology131-137153220100301211510.1016/j.ejogrb.2010.07.007[ HYPERLINK \l "_ENREF_17" \o "Abele, 2010 #21" 16]HC, AC, FLEFW = 0.23718(AC)2(FL) + 0.03312(HC)3400Dudley ADDIN EN.CITE Siemer200818[20]181817Siemer, J.Peter, W.Zollver, H.Hart, N.Mller, A.Meurer, B.Goecke, T.Schild, R.How Good is Fetal Weight Estimation Using Volumetric Methods?Ultraschall in der Medizin - European Journal of UltrasoundUltraschall in der Medizin - European Journal of Ultrasound377-382290420080172-4614
1438-878210.1055/s-2008-1027191[ HYPERLINK \l "_ENREF_20" \o "Siemer, 2008 #18" 19]HC, AC, FLEFW = 0.32(FL)(AC)2 + 0.053(FL)(HC)2200Ferrero ADDIN EN.CITE Abele201021[17]212117Abele, HaraldHoopmann, MarkusWagner, NorbertHahn, MarkusWallwiener, DiethelmKagan, Karl O.Accuracy of sonographic fetal weight estimation of fetuses with a birth weight of 1500g or lessEuropean Journal of Obstetrics & Gynecology and Reproductive BiologyEuropean Journal of Obstetrics & Gynecology and Reproductive Biology131-137153220100301211510.1016/j.ejogrb.2010.07.007[ HYPERLINK \l "_ENREF_17" \o "Abele, 2010 #21" 16]AC, FLLog10 EFW = 0.77125 + 0.13244(AC) 0.12996(FL) 1.73588(AC)2/1000 + 3.09212(FL)(AC)/1000 + 2.18984(FL)/(AC)100Hadlock I ADDIN EN.CITE Abele201021[17]212117Abele, HaraldHoopmann, MarkusWagner, NorbertHahn, MarkusWallwiener, DiethelmKagan, Karl O.Accuracy of sonographic fetal weight estimation of fetuses with a birth weight of 1500g or lessEuropean Journal of Obstetrics & Gynecology and Reproductive BiologyEuropean Journal of Obstetrics & Gynecology and Reproductive Biology131-137153220100301211510.1016/j.ejogrb.2010.07.007[ HYPERLINK \l "_ENREF_17" \o "Abele, 2010 #21" 16]BPD, HC, AC, FLLog10 EFW = 1.3596 + 0.0064(HC) + 0.0424(AC) + 0.174(FL) +0.00061(BPD)(AC) - 0.00386(AC)(FL)1275Hadlock II ADDIN EN.CITE Abele201021[17]212117Abele, HaraldHoopmann, MarkusWagner, NorbertHahn, MarkusWallwiener, DiethelmKagan, Karl O.Accuracy of sonographic fetal weight estimation of fetuses with a birth weight of 1500g or lessEuropean Journal of Obstetrics & Gynecology and Reproductive BiologyEuropean Journal of Obstetrics & Gynecology and Reproductive Biology131-137153220100301211510.1016/j.ejogrb.2010.07.007[ HYPERLINK \l "_ENREF_17" \o "Abele, 2010 #21" 16]AC, FLLog10 EFW = 1.304 + 0.05281(AC) + 0.1938(FL) 0.004(FL)951Hadlock III ADDIN EN.CITE Abele201021[17]212117Abele, HaraldHoopmann, MarkusWagner, NorbertHahn, MarkusWallwiener, DiethelmKagan, Karl O.Accuracy of sonographic fetal weight estimation of fetuses with a birth weight of 1500g or lessEuropean Journal of Obstetrics & Gynecology and Reproductive BiologyEuropean Journal of Obstetrics & Gynecology and Reproductive Biology131-137153220100301211510.1016/j.ejogrb.2010.07.007[ HYPERLINK \l "_ENREF_17" \o "Abele, 2010 #21" 16]BPD, AC, FLLog10 EFW = 1.335 - 0.0034(AC)(FL) + 0.0316(BPD) + 0.0457(AC) + 0.1623(FL)1084Hadlock IV ADDIN EN.CITE Abele201021[17]212117Abele, HaraldHoopmann, MarkusWagner, NorbertHahn, MarkusWallwiener, DiethelmKagan, Karl O.Accuracy of sonographic fetal weight estimation of fetuses with a birth weight of 1500g or lessEuropean Journal of Obstetrics & Gynecology and Reproductive BiologyEuropean Journal of Obstetrics & Gynecology and Reproductive Biology131-137153220100301211510.1016/j.ejogrb.2010.07.007[ HYPERLINK \l "_ENREF_17" \o "Abele, 2010 #21" 16]HC, AC, FLLog10 EFW = 1.326 0.00326(AC)(FL) + 0.0107(HC) + 0.0438(AC) + 0.158(FL)843Hadlock V ADDIN EN.CITE Abele201021[17]212117Abele, HaraldHoopmann, MarkusWagner, NorbertHahn, MarkusWallwiener, DiethelmKagan, Karl O.Accuracy of sonographic fetal weight estimation of fetuses with a birth weight of 1500g or lessEuropean Journal of Obstetrics & Gynecology and Reproductive BiologyEuropean Journal of Obstetrics & Gynecology and Reproductive Biology131-137153220100301211510.1016/j.ejogrb.2010.07.007[ HYPERLINK \l "_ENREF_17" \o "Abele, 2010 #21" 16]HC, AC, FLLog10 EFW = 1.5662 0.0108(HC) + 0.0468(AC) + 0.171(FL) + 0.00034(HC)2 0.0003685(AC)(FL)421Hadlock VI ADDIN EN.CITE Abele201021[17]212117Abele, HaraldHoopmann, MarkusWagner, NorbertHahn, MarkusWallwiener, DiethelmKagan, Karl O.Accuracy of sonographic fetal weight estimation of fetuses with a birth weight of 1500g or lessEuropean Journal of Obstetrics & Gynecology and Reproductive BiologyEuropean Journal of Obstetrics & Gynecology and Reproductive Biology131-137153220100301211510.1016/j.ejogrb.2010.07.007[ HYPERLINK \l "_ENREF_17" \o "Abele, 2010 #21" 16]BPD, ACLog10 EFW = 1.1134 + 0.05845(AC) 0.000604(AC)2 0.007365(BPD)2 + 0.000595(BPD)(AC) + 0.1694(BPD)400Hadlock VII ADDIN EN.CITE Melamed200936[7]363617Melamed, N.Yogev, Y.Meizner, I.Mashiach, R.Bardin, R.Ben-Haroush, A.Department of Obstetrics and Gynecology, Helen Schneider Hospital for Women, Rabin Medical Center, Petah Tikva, Israel. nirm@clalit.org.ilSonographic fetal weight estimation: which model should be used?J Ultrasound MedJ Ultrasound Med617-292852009/04/25AlgorithmsComputer SimulationFetal WeightHumansImage Enhancement/methodsImage Interpretation, Computer-Assisted/ methodsModels, BiologicalReproducibility of ResultsSensitivity and SpecificityUltrasonography, Prenatal/ methods2009May1550-9613 (Electronic)
0278-4297 (Linking)19389901NLMeng[6]ACLn EFW = 2.695 + 0.253(AC) 0.00275(AC)2200Hadlock VIII ADDIN EN.CITE Melamed200936[7]363617Melamed, N.Yogev, Y.Meizner, I.Mashiach, R.Bardin, R.Ben-Haroush, A.Department of Obstetrics and Gynecology, Helen Schneider Hospital for Women, Rabin Medical Center, Petah Tikva, Israel. nirm@clalit.org.ilSonographic fetal weight estimation: which model should be used?J Ultrasound MedJ Ultrasound Med617-292852009/04/25AlgorithmsComputer SimulationFetal WeightHumansImage Enhancement/methodsImage Interpretation, Computer-Assisted/ methodsModels, BiologicalReproducibility of ResultsSensitivity and SpecificityUltrasonography, Prenatal/ methods2009May1550-9613 (Electronic)
0278-4297 (Linking)19389901NLMeng[6]AC, HCLog10 EFW = 1.182 + 0.0273(HC) + 0.07057(AC) 0.00063(AC)2 0.0002184(HC)(AC)200Halaska ADDIN EN.CITE Abele201021[17]212117Abele, HaraldHoopmann, MarkusWagner, NorbertHahn, MarkusWallwiener, DiethelmKagan, Karl O.Accuracy of sonographic fetal weight estimation of fetuses with a birth weight of 1500g or lessEuropean Journal of Obstetrics & Gynecology and Reproductive BiologyEuropean Journal of Obstetrics & Gynecology and Reproductive Biology131-137153220100301211510.1016/j.ejogrb.2010.07.007[ HYPERLINK \l "_ENREF_17" \o "Abele, 2010 #21" 16]BPD, AC, FLLog10 EFW = 0.64041(BPD) 0.03257(BPD)2 + 0.00154(AC)(FL)100Hansmann ADDIN EN.CITE Abele201021[17]212117Abele, HaraldHoopmann, MarkusWagner, NorbertHahn, MarkusWallwiener, DiethelmKagan, Karl O.Accuracy of sonographic fetal weight estimation of fetuses with a birth weight of 1500g or lessEuropean Journal of Obstetrics & Gynecology and Reproductive BiologyEuropean Journal of Obstetrics & Gynecology and Reproductive Biology131-137153220100301211510.1016/j.ejogrb.2010.07.007[ HYPERLINK \l "_ENREF_17" \o "Abele, 2010 #21" 16]BPD, AD, GAEFW = -0.001665958(AD)3 + 0.4133629(AD)2 0.5580294(AD) 0.01231535(BPD)3 + 3.702(BPD)2 330.1811(BPD) - 0.4937199(GA+1)3 + 55.958061(GA+1)2 2034.3901(GA+1) + 32768.19500Higginbottom ADDIN EN.CITE Abele201021[17]212117Abele, HaraldHoopmann, MarkusWagner, NorbertHahn, MarkusWallwiener, DiethelmKagan, Karl O.Accuracy of sonographic fetal weight estimation of fetuses with a birth weight of 1500g or lessEuropean Journal of Obstetrics & Gynecology and Reproductive BiologyEuropean Journal of Obstetrics & Gynecology and Reproductive Biology131-137153220100301211510.1016/j.ejogrb.2010.07.007[ HYPERLINK \l "_ENREF_17" \o "Abele, 2010 #21" 16]ACEFW = 0.0816(AC)3200Hsieh I ADDIN EN.CITE Melamed200936[7]363617Melamed, N.Yogev, Y.Meizner, I.Mashiach, R.Bardin, R.Ben-Haroush, A.Department of Obstetrics and Gynecology, Helen Schneider Hospital for Women, Rabin Medical Center, Petah Tikva, Israel. nirm@clalit.org.ilSonographic fetal weight estimation: which model should be used?J Ultrasound MedJ Ultrasound Med617-292852009/04/25AlgorithmsComputer SimulationFetal WeightHumansImage Enhancement/methodsImage Interpretation, Computer-Assisted/ methodsModels, BiologicalReproducibility of ResultsSensitivity and SpecificityUltrasonography, Prenatal/ methods2009May1550-9613 (Electronic)
0278-4297 (Linking)19389901NLMeng[6]BPD, ACLog10 EFW = 2.1315 + 0.0056541(AC)(BPD) 0.00015515(BPD)(AC)2 + 0.000019782(AC)3 + 0.052594(BPD)100Hsieh II ADDIN EN.CITE Melamed200936[7]363617Melamed, N.Yogev, Y.Meizner, I.Mashiach, R.Bardin, R.Ben-Haroush, A.Department of Obstetrics and Gynecology, Helen Schneider Hospital for Women, Rabin Medical Center, Petah Tikva, Israel. nirm@clalit.org.ilSonographic fetal weight estimation: which model should be used?J Ultrasound MedJ Ultrasound Med617-292852009/04/25AlgorithmsComputer SimulationFetal WeightHumansImage Enhancement/methodsImage Interpretation, Computer-Assisted/ methodsModels, BiologicalReproducibility of ResultsSensitivity and SpecificityUltrasonography, Prenatal/ methods2009May1550-9613 (Electronic)
0278-4297 (Linking)19389901NLMeng[ HYPERLINK \l "_ENREF_7" \o "Melamed, 2009 #36" 6]BPD, AC, FLLog10 EFW = 2.7193 + 0.0094962(AC)(BPD) 0.1432(FL) 0.00076742(AC)(BPD)2 + 0.001745(FL)(BPD)2100Jackson ADDIN EN.CITE Siemer200818[20]181817Siemer, J.Peter, W.Zollver, H.Hart, N.Mller, A.Meurer, B.Goecke, T.Schild, R.How Good is Fetal Weight Estimation Using Volumetric Methods?Ultraschall in der Medizin - European Journal of UltrasoundUltraschall in der Medizin - European Journal of Ultrasound377-382290420080172-4614
1438-878210.1055/s-2008-1027191[19]BPD, AC,FLEFW = 215.676 + 0.478617(BPD)3 + 0.307523(FL)(AC)2100Jordaan I ADDIN EN.CITE Abele201021[17]212117Abele, HaraldHoopmann, MarkusWagner, NorbertHahn, MarkusWallwiener, DiethelmKagan, Karl O.Accuracy of sonographic fetal weight estimation of fetuses with a birth weight of 1500g or lessEuropean Journal of Obstetrics & Gynecology and Reproductive BiologyEuropean Journal of Obstetrics & Gynecology and Reproductive Biology131-137153220100301211510.1016/j.ejogrb.2010.07.007[ HYPERLINK \l "_ENREF_17" \o "Abele, 2010 #21" 16]BPD, HC, ACLog10 EFW = 2.3231 + 0.02904(AC) + 0.0079(HC) 0.0058(BPD)200Jordaan II ADDIN EN.CITE Melamed200936[7]363617Melamed, N.Yogev, Y.Meizner, I.Mashiach, R.Bardin, R.Ben-Haroush, A.Department of Obstetrics and Gynecology, Helen Schneider Hospital for Women, Rabin Medical Center, Petah Tikva, Israel. nirm@clalit.org.ilSonographic fetal weight estimation: which model should be used?J Ultrasound MedJ Ultrasound Med617-292852009/04/25AlgorithmsComputer SimulationFetal WeightHumansImage Enhancement/methodsImage Interpretation, Computer-Assisted/ methodsModels, BiologicalReproducibility of ResultsSensitivity and SpecificityUltrasonography, Prenatal/ methods2009May1550-9613 (Electronic)
0278-4297 (Linking)19389901NLMeng[6]ACLog10 EFW = 0.6328 + 0.1881(AC) - 0.0043(AC)2 + 0.000036239(AC)3100Jordaan III ADDIN EN.CITE Melamed200936[7]363617Melamed, N.Yogev, Y.Meizner, I.Mashiach, R.Bardin, R.Ben-Haroush, A.Department of Obstetrics and Gynecology, Helen Schneider Hospital for Women, Rabin Medical Center, Petah Tikva, Israel. nirm@clalit.org.ilSonographic fetal weight estimation: which model should be used?J Ultrasound MedJ Ultrasound Med617-292852009/04/25AlgorithmsComputer SimulationFetal WeightHumansImage Enhancement/methodsImage Interpretation, Computer-Assisted/ methodsModels, BiologicalReproducibility of ResultsSensitivity and SpecificityUltrasonography, Prenatal/ methods2009May1550-9613 (Electronic)
0278-4297 (Linking)19389901NLMeng[6]AC, BPDLog10 EFW = -1.1683 + 0.0377(AC) + 0.0950(BPD) 0.0015(BPD)(AC)100Jordaan IV ADDIN EN.CITE Melamed200936[7]363617Melamed, N.Yogev, Y.Meizner, I.Mashiach, R.Bardin, R.Ben-Haroush, A.Department of Obstetrics and Gynecology, Helen Schneider Hospital for Women, Rabin Medical Center, Petah Tikva, Israel. nirm@clalit.org.ilSonographic fetal weight estimation: which model should be used?J Ultrasound MedJ Ultrasound Med617-292852009/04/25AlgorithmsComputer SimulationFetal WeightHumansImage Enhancement/methodsImage Interpretation, Computer-Assisted/ methodsModels, BiologicalReproducibility of ResultsSensitivity and SpecificityUltrasonography, Prenatal/ methods2009May1550-9613 (Electronic)
0278-4297 (Linking)19389901NLMeng[6]AC, HCLog10 EFW = 0.9119 + 0.0488(HC) + 0.0824(AC) 0.001599(HC)(AC)100Merz I ADDIN EN.CITE Abele201021[17]212117Abele, HaraldHoopmann, MarkusWagner, NorbertHahn, MarkusWallwiener, DiethelmKagan, Karl O.Accuracy of sonographic fetal weight estimation of fetuses with a birth weight of 1500g or lessEuropean Journal of Obstetrics & Gynecology and Reproductive BiologyEuropean Journal of Obstetrics & Gynecology and Reproductive Biology131-137153220100301211510.1016/j.ejogrb.2010.07.007[ HYPERLINK \l "_ENREF_17" \o "Abele, 2010 #21" 16]BPD, ACEFW = - 3200.40479 + 157.07186(AC) + 15.90391(BPD)2800Merz II ADDIN EN.CITE Abele201021[17]212117Abele, HaraldHoopmann, MarkusWagner, NorbertHahn, MarkusWallwiener, DiethelmKagan, Karl O.Accuracy of sonographic fetal weight estimation of fetuses with a birth weight of 1500g or lessEuropean Journal of Obstetrics & Gynecology and Reproductive BiologyEuropean Journal of Obstetrics & Gynecology and Reproductive Biology131-137153220100301211510.1016/j.ejogrb.2010.07.007[ HYPERLINK \l "_ENREF_17" \o "Abele, 2010 #21" 16]ACEFW = 0.1(AC)3100Ott ADDIN EN.CITE Abele201021[17]212117Abele, HaraldHoopmann, MarkusWagner, NorbertHahn, MarkusWallwiener, DiethelmKagan, Karl O.Accuracy of sonographic fetal weight estimation of fetuses with a birth weight of 1500g or lessEuropean Journal of Obstetrics & Gynecology and Reproductive BiologyEuropean Journal of Obstetrics & Gynecology and Reproductive Biology131-137153220100301211510.1016/j.ejogrb.2010.07.007[ HYPERLINK \l "_ENREF_17" \o "Abele, 2010 #21" 16]HC, AC, FLLog10 EFW = -2.0661 + 0.04355(HC) + 0.05394(AC) 0.0008582(HC)(AC) + 1.2594(FL)/(AC)200Persson ADDIN EN.CITE Abele201021[17]212117Abele, HaraldHoopmann, MarkusWagner, NorbertHahn, MarkusWallwiener, DiethelmKagan, Karl O.Accuracy of sonographic fetal weight estimation of fetuses with a birth weight of 1500g or lessEuropean Journal of Obstetrics & Gynecology and Reproductive BiologyEuropean Journal of Obstetrics & Gynecology and Reproductive Biology131-137153220100301211510.1016/j.ejogrb.2010.07.007[ HYPERLINK \l "_ENREF_17" \o "Abele, 2010 #21" 16]BPD, AD, FLEFW = 10-2.646 (BPD)0.972((AD1 +AD2)/2)1.743(FL)0.367100Roberts ADDIN EN.CITE Townsend198862[14]626217Townsend, R. R.Filly, R. A.Callen, P. W.Laros, R. K.Department of Radiology, University of California, School of Medicine, San Francisco 94143.Factors affecting prenatal sonographic estimation of weight in extremely low birthweight infantsJ Ultrasound MedJ Ultrasound Med183-7741988/04/01Amniotic Fluid/physiologyBirth WeightHumansInfant, Low Birth Weight/ physiologyInfant, NewbornMathematicsReference ValuesRetrospective StudiesUltrasonography/instrumentation1988Apr0278-4297 (Print)
0278-4297 (Linking)3285021NLMeng[ HYPERLINK \l "_ENREF_14" \o "Townsend, 1988 #62" 13]BPD, HC, AC, FLLog 10 = 1.3596 0.00386(AC)(FL) + 0.0064(HC) + 0.00061(BPD)(AC) + 0.0424(AC) + 0.174(FL)100Rose I ADDIN EN.CITE Abele201021[17]212117Abele, HaraldHoopmann, MarkusWagner, NorbertHahn, MarkusWallwiener, DiethelmKagan, Karl O.Accuracy of sonographic fetal weight estimation of fetuses with a birth weight of 1500g or lessEuropean Journal of Obstetrics & Gynecology and Reproductive BiologyEuropean Journal of Obstetrics & Gynecology and Reproductive Biology131-137153220100301211510.1016/j.ejogrb.2010.07.007[ HYPERLINK \l "_ENREF_17" \o "Abele, 2010 #21" 16]BPD, AD, FLLn EFW = 0.143(BPD + AD + FL) + 4.198100Rose II ADDIN EN.CITE Jouannic200156[24]565617Jouannic, J. M.Grange, G.Goffinet, F.Benachi, A.Carbrol, D.Maternite Port-Royal, Hopital Cochin, Paris, France. jouannic@nck.ap-hop-paris.frValidity of sonographic formulas for estimating fetal weight below 1,250 g: a series of 119 casesFetal Diagn TherFetal Diagn Ther254-81642001/07/04FemaleFetal WeightGestational AgeHumansInfant, NewbornInfant, Very Low Birth WeightPregnancyReproducibility of ResultsUltrasonography, Prenatal/ methods/ standards2001Jul-Aug1015-3837 (Print)
1015-3837 (Linking)11433125NLMeng[ HYPERLINK \l "_ENREF_24" \o "Jouannic, 2001 #56" 23]AC, FLLn EFW = 0.2053 (FL + AC/4014) + 4.3726200Sabbagha ADDIN EN.CITE Abele201021[17]212117Abele, HaraldHoopmann, MarkusWagner, NorbertHahn, MarkusWallwiener, DiethelmKagan, Karl O.Accuracy of sonographic fetal weight estimation of fetuses with a birth weight of 1500g or lessEuropean Journal of Obstetrics & Gynecology and Reproductive BiologyEuropean Journal of Obstetrics & Gynecology and Reproductive Biology131-137153220100301211510.1016/j.ejogrb.2010.07.007[ HYPERLINK \l "_ENREF_17" \o "Abele, 2010 #21" 16]GA, HC, AC, FLEFW = -55.3 16.35(GA + HC + 2(AC) + FL) + 0.25838(GA + HC + 2(AC) + FL)2311Schild sex specific ADDIN EN.CITE Abele201021[17]212117Abele, HaraldHoopmann, MarkusWagner, NorbertHahn, MarkusWallwiener, DiethelmKagan, Karl O.Accuracy of sonographic fetal weight estimation of fetuses with a birth weight of 1500g or lessEuropean Journal of Obstetrics & Gynecology and Reproductive BiologyEuropean Journal of Obstetrics & Gynecology and Reproductive Biology131-137153220100301211510.1016/j.ejogrb.2010.07.0 0 7 <