title: [Gastric hemorrhage after the use of hormonal preparations].
mesh_terms: D000293:Adolescent; D004970:Estrone / Q000009:adverse effects*; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000139:chemically induced*; D006801:Humans; D011374:Progesterone / Q000009:adverse effects*; D013997:Time Factors
chemical_list: D004970:Estrone; D011374:Progesterone
vernacular_title: Zheludochnoe krovotechenie posle primeneniia gormonal'nykh preparatov.