title: [Cyclic hemorrhage from the gastrointestinal tract. (A case report)].
mesh_terms: D003937:Diagnosis, Differential; D004715:Endometriosis / Q000150:complications; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006391:Hemangioma / Q000150:complications* / Q000473:pathology; D006801:Humans; D007414:Intestinal Neoplasms / Q000150:complications* / Q000473:pathology; D007583:Jejunum; D007813:Laparotomy; D007889:Leiomyoma / Q000150:complications* / Q000473:pathology; D008551:Melena / Q000209:etiology; D008875:Middle Aged; D010507:Periodicity
vernacular_title: Zyklische Blutungen aus dem Intestinaltrakt. (Eine Kasuistik.