Congenital and acquired lesions of the umbilical cord and spontaneous abortion.
D000028:Abortion, Induced / Q000209:etiology*; D000022:Abortion, Spontaneous; D005260:Female; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications; D014470:Umbilical Cord / Q000002:abnormalities*
ABORTION/etiology and pathogenesis; UMBILICAL CORD/abnormalities