Preliminary studies on the in vitro carcinogenesis of rat thymus cells by n-methyl-n'-nitro-n-nitrosoguanidine.
D000818:Animals; D002273:Carcinogens; D006146:Guanidines; D066298:In Vitro Techniques; D009603:Nitroso Compounds; D051381:Rats; D013953:Thymus Neoplasms / Q000139:chemically induced*
D002273:Carcinogens; D006146:Guanidines; D009603:Nitroso Compounds