TY - JOUR AN - 7 AU - Takasaki,M. AU - Konoshima,T. AU - Yasuda,I. AU - Hamano,T. AU - Tokuda,H. TI - Inhibitory effects of shouseiryu-to on two-stage carcinogenesis. II. Anti-tumor-promoting activities of lignans from Asiasarum heterotropoides var. mandshuricum JO - Biol. Pharm. Bull. PY - 1997 VL - 20 SP - 776-80 M2 - 776 DO - 10.1248/bpb.20.776 ER -