Placental lactogen levels in threatened abortion.
D000033:Abortion, Threatened / Q000097:blood* / Q000150:complications; D005260:Female; D006801:Humans; D010928:Placental Lactogen / Q000097:blood*; D011247:Pregnancy; D011379:Prognosis; D014592:Uterine Hemorrhage / Q000150:complications
D010928:Placental Lactogen