1. Scanning and transmission electron microscopy of changes in the urinary bladder in rats treated with N-butyl-N-(4hydroxy-butyl)nitrosamine;Arai;Gann,1974
2. Promotive effects of steroids and bile acids on hepatocarcinogenesis initiated by diethylnitrosamine;Cameron;Cancer Res.,1982
3. Early lesions in experimental bladder cancer: experimental design and light microscopic findings;Cohen;Cancer Res.,1976
4. Hepatocyte ultrastructure in rats with portacaval shunt. A morphometric study of acinar zones;Dubuisson;Dig. Dis. Sci.,1982
5. Scanning electron microscopy of cyclophosphamide-induced hyperplasia of the rat urinary bladder;Fukushima;Lab. Invest.,1981