title: Letter: Benign hepatomas and oral contraceptives.
mesh_terms: D000006:Abdomen, Acute / Q000175:diagnosis; D000293:Adolescent; D000328:Adult; D001344:Autopsy; D006528:Carcinoma, Hepatocellular / Q000139:chemically induced* / Q000175:diagnosis / Q000473:pathology; D003276:Contraceptives, Oral / Q000009:adverse effects*; D003937:Diagnosis, Differential; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology; D006801:Humans; D006965:Hyperplasia / Q000473:pathology; D008099:Liver / Q000473:pathology; D008113:Liver Neoplasms / Q000139:chemically induced* / Q000150:complications / Q000175:diagnosis / Q000473:pathology; D008875:Middle Aged
chemical_list: D003276:Contraceptives, Oral