[Epidemiology: is twin pregnancy a public health problem? The gynecologists point of view].
Olivennes
F
F
Service de Gynécologie-Obstétrique, Hôpital Antoine-Béclère, 157, rue de la Porte-de-Trivaux, 92140 Clamart.
D001291:Attitude of Health Personnel; D005260:Female; D005307:Fertilization in Vitro; D005602:France / Q000453:epidemiology; D006176:Gynecology; D006801:Humans; D011247:Pregnancy; D011272:Pregnancy, Multiple; D011634:Public Health; D012307:Risk Factors; D014427:Twins