title: [Experimental study of gastric ulcer-cancer--effect of N-methyl-N'-nitro-N-nitrosoguanidine (NG) in rats with experimental chronic ulcer].
mesh_terms: D000230:Adenocarcinoma / Q000139:chemically induced; D000818:Animals; D002273:Carcinogens; D002908:Chronic Disease; D006146:Guanidines; D008297:Male; D009374:Neoplasms, Experimental / Q000139:chemically induced; D009574:Nitro Compounds; D009603:Nitroso Compounds; D009604:Nitrosoguanidines; D051381:Rats; D013274:Stomach Neoplasms / Q000139:chemically induced*; D013276:Stomach Ulcer / Q000150:complications*
chemical_list: D002273:Carcinogens; D006146:Guanidines; D009574:Nitro Compounds; D009603:Nitroso Compounds; D009604:Nitrosoguanidines