title: Obstetrical considerations of human trophoblast.
authors.forename: D B
authors.initials: DB
authors.lastname: PERCIVAL
mesh_terms: D004622:Embryo, Mammalian; D004625:Embryo, Nonmammalian; D005260:Female; D005333:Fetus; D006801:Humans; D009774:Obstetrics; D011247:Pregnancy; D014327:Trophoblasts
keywords: EMBRYO; FETUS; PREGNANCY