A. Papiernik, Racial differences in pregnancy duration and its implications for perinatal care, Medical Hypotheses, vol.33, issue.3, pp.181-86, 1990.
DOI : 10.1016/0306-9877(90)90173-C

A. Bourillon, D. Brémond-gignac, and F. Brion, Pédiatrie pour le praticien. 6° édition, 2011.

L. Kremp and . Puériculture, Paris : Lamarre, 1990.

F. Gold, M. H. Blond, and C. Lionnet, Pédiatrie en maternité Réanimation en salle de naissance. 3° édition. Issy-les-Moulineaux, 2009.

V. Farr, R. G. Mitchell, and G. A. Nelligan, The Definition of Some External Characteristics Used in the Assessment of Gestational Age in the Newborn Infant, Developmental Medicine & Child Neurology, vol.64, issue.5, pp.507-519, 1966.
DOI : 10.1111/j.1469-8749.1966.tb01796.x

V. Farr, D. F. Kerridge, and R. Mitchell, The value of some external characteristics in the assessment of gestational age at birth, Dev Med Child Neurol, vol.1, issue.8, pp.657-61, 1966.

G. Grange, E. Pannier, F. Goffinet, J. R. Zorn, and D. Cabrol, Précision de la biométrie de datation à l'échographie du premier trimestre dans la pratique courante, J Gynecol Obstet Biol Reprod, vol.32, pp.221-247, 2003.

G. Grangé and L. Salomon, Comment déterminer la date de début de grossesse ? [en lige] c, 2011.

J. Wisser, P. Dirschedl, and S. Krone, Estimation of gestational age by transvaginal sonographic measurement of greatest embryonic length in dated human embryos, Ultrasound in Obstetrics and Gynecology, vol.4, issue.6, pp.457-62, 1994.
DOI : 10.1046/j.1469-0705.1994.04060457.x

M. Allen, Assessment of gestational age and neuromaturation, Mental Retardation and Developmental Disabilities Research Reviews, vol.343, issue.1, pp.21-33, 2005.
DOI : 10.1002/mrdd.20059

I. Vincenti-rouquette, Le score de Valérie Farr est-il valable chez les jumeaux?[dissertation]. Bordeaux, 1986.

X. Zheng, E. Feingold, K. Rickman, J. Shaffer, H. Boyd et al., Association of maternal CNVs in GSTT1/GSTT2 with smoking, preterm delivery, and low birth weigh, Front Genet, vol.4, p.196, 2013.

D. Anblagan, N. Jones, C. Costigan, A. Parker, K. Allcock et al., Maternal Smoking during Pregnancy and Fetal Organ Growth: A Magnetic Resonance Imaging Study, PLoS ONE, vol.88, issue.7, 2013.
DOI : 10.1371/journal.pone.0067223.t004

G. Verropoulou and C. Tsimbis, MODELLING THE EFFECTS OF MATERNAL SOCIO-DEMOGRAPHIC CHARACTERISTICS ON THE PRETERM AND TERM BIRTH WEIGHT DISTRIBUTIONS IN GREECE USING QUANTILE REGRESSION, Journal of Biosocial Science, vol.65, issue.03, pp.375-90, 2013.
DOI : 10.1007/s00038-011-0311-3