Synergism among oral carcinogens. I. Results of the simultaneous feeding of four tumorigens to rats.
D000818:Animals; D002273:Carcinogens / Q000633:toxicity*; D003634:DDT / Q000633:toxicity; D004357:Drug Synergism; D005260:Female; D066298:In Vitro Techniques; D008099:Liver / Q000187:drug effects*; D008113:Liver Neoplasms / Q000209:etiology*; D008297:Male; D009374:Neoplasms, Experimental / Q000209:etiology; D051381:Rats; D013890:Thiourea / Q000633:toxicity
D002273:Carcinogens; D003634:DDT; D013890:Thiourea