References
- Cecatti JG, Machado MR, dos Santos FF, Marussi EF. Curve of normal fetal weight values estimated by ultrasound according to gestation age. Cadernos De Saude Publica 2000;16:1083–90.
- Hadlock FP, Harrist RB, Sharman RS, et al. Estimation of fetal weight with the use of head, body, and femur measurements–a prospective study. Am J Obstet Gynecol 1985;151:333–7.
- Hadlock FP, Harrist RB, Martinez-Poyer J. In utero analysis of fetal growth: a sonographic weight standard. Radiology 1991;181:129–33.
- Royston P, Wright EM. How to construct ‘normal ranges’ for fetal variables. Ultrasound Obstet Gynecol 1998;11:30–8.
- Ioannou C, Talbot K, Ohuma E, et al. Systematic review of methodology used in ultrasound studies aimed at creating charts of fetal size. BJOG 2012;119:1425–39.
- ACOG. Practice bulletin no. 134: fetal growth restriction. Obstet Gynecol 2013;121:1122–33.
- Hutcheon J. Do customized birth weight charts add anything but complexity to the assessment of fetal growth? J Obstet Gynaecol Can 2014;36:107–13.
- Pena SD, Bastos-Rodrigues L, Pimenta JR, Bydlowski SP. DNA tests probe the genomic ancestry of Brazilians. Braz J Med Biol Res 2009;42:870–6.
- Araujo Junior E, Martins Santana EF, Martins WP, et al. Reference charts of fetal biometric parameters in 31,476 Brazilian singleton pregnancies. J Ultrasound Med 2014;33:1185–91.
- Merialdi M, Widmer M, Gulmezoglu AM, et al. WHO multicentre study for the development of growth standards from fetal life to childhood: the fetal component. BMC Pregnancy Childbirth 2014;14:157.
- Goldenberg R, Cutter G, Hoffman H, et al. Intrauterine growth retardation: standards for diagnosis. Am J Obstet Gynecol 1989;161:271–7.