Systemic carcinogens (N-nitroso compounds) and synergistic or additive effects in respiratory carcinogenesis.
D000397:Air Pollution; D000818:Animals; D002273:Carcinogens; D006224:Cricetinae; D004357:Drug Synergism; D008175:Lung Neoplasms / Q000139:chemically induced; D051379:Mice; D009602:Nitrosamines / Q000009:adverse effects; D009603:Nitroso Compounds / Q000009:adverse effects*; D051381:Rats; D012142:Respiratory Tract Neoplasms / Q000139:chemically induced*; D012907:Smoking / Q000150:complications
D002273:Carcinogens; D009602:Nitrosamines; D009603:Nitroso Compounds