title: [Ovarian bleeding as a cause of acute abdomen (based on data from the N.I. Pirogov Hospital during 1967-1970)].
mesh_terms: D000006:Abdomen, Acute / Q000175:diagnosis*; D000328:Adult; D001064:Appendicitis / Q000175:diagnosis; D003937:Diagnosis, Differential; D005260:Female; D006470:Hemorrhage / Q000209:etiology*; D006801:Humans; D010049:Ovarian Diseases / Q000175:diagnosis*; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000175:diagnosis
vernacular_title: Kruvotecheniiata ot iaichnitsite kato prichina za ostur korem (po materiala na rnpsmp "N.I. Pirogov" za vremeto ot 1967 do 1970 g.