title: World collaborative report on IVF-ET and GIFT: 1989 results.
authors.affiliation: INSERM Unité 355, Clamart, France.
authors.forename: J
authors.initials: J
authors.lastname: Testart
authors.forename: M
authors.initials: M
authors.lastname: Plachot
authors.forename: J
authors.initials: J
authors.lastname: Mandelbaum
authors.forename: J
authors.initials: J
authors.lastname: Salat-Baroux
authors.forename: R
authors.initials: R
authors.lastname: Frydman
authors.forename: J
authors.initials: J
authors.lastname: Cohen
mesh_terms: D001210:Asia, Southeastern; D001315:Australia; D002681:China; D003625:Data Collection; D004624:Embryo Transfer; D005060:Europe; D005260:Female; D005307:Fertilization in Vitro; D015181:Gamete Intrafallopian Transfer; D006801:Humans; D007391:International Cooperation; D007494:Ireland; D007564:Japan; D008877:Middle East; D013019:South Africa; D013020:South America; D011795:Surveys and Questionnaires