title: Combined effect of various surfactants on gastric carcino-genesis in rats treated with N-methyl-N-nitro-N-nitrosoguanidine.
mesh_terms: D000230:Adenocarcinoma / Q000139:chemically induced / Q000473:pathology*; D000284:Administration, Oral; D000818:Animals; D002273:Carcinogens; D004338:Drug Combinations; D005069:Evaluation Studies as Topic; D008297:Male; D009362:Neoplasm Metastasis; D009374:Neoplasms, Experimental / Q000139:chemically induced / Q000473:pathology; D009604:Nitrosoguanidines / Q000008:administration & dosage*; D011136:Polysorbates; D051381:Rats; D012509:Sarcoma / Q000139:chemically induced / Q000473:pathology*; D013274:Stomach Neoplasms / Q000139:chemically induced / Q000473:pathology*; D013501:Surface-Active Agents
chemical_list: D002273:Carcinogens; D004338:Drug Combinations; D009604:Nitrosoguanidines; D011136:Polysorbates; D013501:Surface-Active Agents