title: Letter: Benign hepatomas and oral contraceptives.
mesh_terms: D000328:Adult; D000510:Alpha-Globulins / Q000378:metabolism; D006528:Carcinoma, Hepatocellular / Q000139:chemically induced*; D003276:Contraceptives, Oral / Q000009:adverse effects*; D004967:Estrogens / Q000009:adverse effects* / Q000494:pharmacology; D005260:Female; D005326:Fetal Proteins / Q000378:metabolism; D006801:Humans; D008099:Liver / Q000187:drug effects / Q000378:metabolism; D008113:Liver Neoplasms / Q000139:chemically induced*
chemical_list: D000510:Alpha-Globulins; D003276:Contraceptives, Oral; D004967:Estrogens; D005326:Fetal Proteins