How to halve the prematurity rates of in vitro fertilization pregnancies in 4 days.
Olivennes
F
F
Department of Ob-Gyn, Hôpital A. Béclère, Clamart, France.
Frydman
R
R
Rufat
P
P
de Mouzon
J
J
Dehan
M
M
D005260:Female; D005307:Fertilization in Vitro; D005602:France / Q000453:epidemiology; D006801:Humans; D008433:Mathematics; D007752:Obstetric Labor, Premature / Q000453:epidemiology* / Q000209:etiology; D011247:Pregnancy; D011256:Pregnancy Outcome / Q000453:epidemiology*; D013997:Time Factors