Roentgenologic changes in uterine isthmus insufficiency.
D000022:Abortion, Spontaneous / Q000209:etiology; D000328:Adult; D002404:Catheterization; D005260:Female; D006801:Humans; D007047:Hysterosalpingography; D011247:Pregnancy; D014599:Uterus / Q000002:abnormalities*