[Functional insufficiency of the uterine isthmus].
D000028:Abortion, Induced / Q000209:etiology*; D000022:Abortion, Spontaneous; D005260:Female; D006801:Humans; D011247:Pregnancy; D014599:Uterus / Q000502:physiology*
ABORTION/etiology and pathogenesis; UTERUS/physiology
L'insuffissance fonctionnelle de l'isthme utérin.