title: [Mutations in codon 61 in H-ras gene in liver tumors induced by strong and week carcinogens in mice].
authors.forename: O A
authors.initials: OA
authors.lastname: Timofeeva
authors.forename: M L
authors.initials: ML
authors.lastname: Filipenko
authors.forename: V I
authors.initials: VI
authors.lastname: Kaledin
mesh_terms: D000818:Animals; D002273:Carcinogens / Q000633:toxicity*; D003062:Codon; D005020:Ethyl Methanesulfonate / Q000633:toxicity; D005038:Ethylnitrosourea / Q000633:toxicity; D011905:Genes, ras; D008114:Liver Neoplasms, Experimental / Q000139:chemically induced / Q000235:genetics*; D051379:Mice; D008808:Mice, Inbred CBA; D008813:Mice, Inbred ICR; D009153:Mutagens / Q000633:toxicity*; D009154:Mutation; D016133:Polymerase Chain Reaction; D013045:Species Specificity; D009762:o-Aminoazotoluene / Q000633:toxicity
chemical_list: D002273:Carcinogens; D003062:Codon; D009153:Mutagens; D005020:Ethyl Methanesulfonate; D005038:Ethylnitrosourea; D009762:o-Aminoazotoluene