[Nitrate--nitrite--nitrosamine--cancer?].
D000818:Animals; D005503:Food Additives / Q000633:toxicity*; D006801:Humans; D009369:Neoplasms / Q000139:chemically induced*; D009566:Nitrates / Q000633:toxicity*; D009573:Nitrites / Q000633:toxicity*; D009602:Nitrosamines / Q000633:toxicity*
D005503:Food Additives; D009566:Nitrates; D009573:Nitrites; D009602:Nitrosamines
Nitrat-nitrit-nitrosamin-cancer