[Nitrogen compounds (NH3, NO2, NO3) in drinking water and incidence of stomach cancer in population groups differentiated according to sex and place of birth].
D000641:Ammonia / Q000633:toxicity*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009566:Nitrates / Q000633:toxicity*; D009573:Nitrites / Q000633:toxicity*; D012111:Residence Characteristics; D012744:Sex Ratio; D013274:Stomach Neoplasms / Q000139:chemically induced / Q000453:epidemiology*; D013383:Suburban Population; D014505:Urban Population; D014873:Water Pollutants / Q000633:toxicity*; D014874:Water Pollutants, Chemical / Q000633:toxicity*; D014881:Water Supply
D009566:Nitrates; D009573:Nitrites; D014873:Water Pollutants; D014874:Water Pollutants, Chemical; D000641:Ammonia
Zwiazki azotowe (HN3, NO2, NO3) w wodzie do picia a zachorowalność na raka zoładka w grupach ludności zróznicowanej według płci i miejsca urodzenia.