Nitrosamide formation in vivo: induction of lung adenomas in Swiss mice by concurrent feeding of nitrite and methylurea or ethylurea.
D000230:Adenocarcinoma / Q000139:chemically induced; D000236:Adenoma / Q000139:chemically induced*; D000818:Animals; D002273:Carcinogens; D005260:Female; D007700:Kinetics; D008175:Lung Neoplasms / Q000139:chemically induced*; D008223:Lymphoma / Q000139:chemically induced; D008297:Male; D051379:Mice; D009374:Neoplasms, Experimental; D009573:Nitrites; D009603:Nitroso Compounds / Q000096:biosynthesis*; D009607:Nitrosourea Compounds; D014508:Urea
D002273:Carcinogens; D009573:Nitrites; D009603:Nitroso Compounds; D009607:Nitrosourea Compounds; D014508:Urea