An Nrf2/small Maf heterodimer mediates the induction of phase II detoxifying enzyme genes through antioxidant response elements - Itoh, K; Chiba, T; Takahashi, S; Ishii, T; Igarashi, K; Katoh, Y; Oyake, T; Hayashi, N; Satoh, K; Hatayama, I; Yamamoto, M; Nabeshima, Y (Biochem Biophys Res Commun, 1997)