![Enhancing effect of various hepatocarcinogens on induction of preneoplastic glutathione S-transferase placental form positive foci in rats—an approach for a new medium-term bioassay system]()
Enhancing effect of various hepatocarcinogens on induction of preneoplastic glutathione S-transferase placental form positive foci in rats—an approach for a new medium-term bioassay systemIto, Nobuyuki; Tsuda, Hiroyuki; Tatematsu, Masae; Inoue, Tadashi; Tagawa, Yoshiaki; Aoki, Toyohiko; Uwagawa, Satoshi; Kagawa, Masataka; Ogiso, Tadashi; Masui, Tsuneo; Imaida, Katsumi; Fukushima, Shoji; Asamoto, Makoto · Carcinogenesis · 1988