Bühler, H Regression of liver cell adenoma. A follow-up study of three consecutive patients after discontinuation of oral contraceptive use. [electronic resource] - Gastroenterology Apr 1982 - 775-82 p. digital Publication Type: Case Reports; Journal Article ISSN: 0016-5085 Subjects--Topical Terms: AdultCarcinoma, Hepatocellular--chemically inducedContraceptives, Oral--adverse effectsContraceptives, Oral, Synthetic--adverse effectsEthinyl Estradiol--adverse effectsFemaleFollow-Up StudiesHumansLiver Neoplasms--chemically inducedLynestrenol--adverse effectsMestranol--adverse effectsNeoplasm Regression, SpontaneousNorgestrel--adverse effectsRadionuclide ImagingTime Factors