[Local vessel formation in the human chorion in the early stages of normal pregnancy].
D002196:Capillaries / Q000254:growth & development*; D005321:Extraembryonic Membranes / Q000098:blood supply*; D005260:Female; D006801:Humans; D007620:Karyometry; D011247:Pregnancy
K voprosu o mestnom sosudoobrazovanii v khorione cheloveka na rannikh srokakh normal'noĭ beremennosti.