title: Possible association between benign hepatomas and oral contraceptives.
mesh_terms: D000328:Adult; D000792:Angiography; D006528:Carcinoma, Hepatocellular / Q000139:chemically induced* / Q000601:surgery; D003276:Contraceptives, Oral / Q000009:adverse effects*; D004116:Dimethisterone / Q000009:adverse effects; D004997:Ethinyl Estradiol / Q000009:adverse effects; D005260:Female; D005500:Follow-Up Studies; D006499:Hepatic Artery / Q000000981:diagnostic imaging; D006801:Humans; D008113:Liver Neoplasms / Q000139:chemically induced* / Q000601:surgery; D008656:Mestranol / Q000009:adverse effects; D009641:Norethynodrel / Q000009:adverse effects; D009644:Norgestrel / Q000009:adverse effects
chemical_list: D003276:Contraceptives, Oral; D009644:Norgestrel; D004997:Ethinyl Estradiol; D009641:Norethynodrel; D008656:Mestranol; D004116:Dimethisterone