1) Rooks JB, Ory HW, Ishak KG, et al. The association between oral contraception and hepatocellular adenoma-a preliminary report. Int J Gynaecol Obstet 1977; 15: 143-144
2) Ishak KG. Hepatic lesions caused by anabolic and contraceptive steroids. Semin Liver Dis 1981; 1: 116-128
3) Wanless IR, Mawdsley C, Adams R. On the pathogenesis of focal nodular hyperplasia of the liver. Hepatology 1985; 5: 1194-1200
4) Wanless IR, Albrecht S, Bilbao J, et al. Multiple focal nodular hyperplasia of the liver associated with vascular malformations of various organs and neoplasia of the brain: a new syndrome. Mod Pathol 1989; 2: 456-462
5) Stromeyer FW, Ishak KG. Nodular transformation (nodular 'regenerative' hyperplasia) of the liver. A clinicopathologic study of 30 cases. Hum Pathol 1981; 12: 60-71