title: Effects of rat urine fractionated by molecular weight on urinary bladder carcinogenesis.
mesh_terms: D000818:Animals; D002085:Butylhydroxybutylnitrosamine; D002273:Carcinogens / Q000652:urine*; D003043:Cocarcinogenesis; D008297:Male; D008970:Molecular Weight; D009374:Neoplasms, Experimental / Q000139:chemically induced; D051381:Rats; D011916:Rats, Inbred F344; D001749:Urinary Bladder Neoplasms / Q000139:chemically induced*; D014556:Urine / Q000032:analysis*
chemical_list: D002273:Carcinogens; D002085:Butylhydroxybutylnitrosamine