[Biological action of nitrates in the drinking water].
D000818:Animals; D003214:Conditioning, Classical / Q000187:drug effects*; D004305:Dose-Response Relationship, Drug; D009566:Nitrates / Q000032:analysis / Q000276:immunology / Q000494:pharmacology*; D051381:Rats / Q000276:immunology; D014881:Water Supply / Q000032:analysis*
D009566:Nitrates
O biologicheskom deĭstvii nitratov pit'evoĭ vody