title: Spontaneous abortion. A study of 1,961 women and their conceptuses.
mesh_terms: D000022:Abortion, Spontaneous / Q000453:epidemiology* / Q000235:genetics; D000013:Congenital Abnormalities / Q000453:epidemiology; D004622:Embryo, Mammalian; D005260:Female; D005315:Fetal Diseases / Q000453:epidemiology; D005333:Fetus / Q000473:pathology*; D005865:Gestational Age; D006801:Humans; D006828:Hydatidiform Mole / Q000453:epidemiology; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D011263:Pregnancy Trimester, Third; D014594:Uterine Neoplasms / Q000453:epidemiology