[Methodological approaches to the hygienic study of the trace element composition of drinking water].
D008722:Methods; D014131:Trace Elements / Q000032:analysis*; D014881:Water Supply / Q000032:analysis*
D014131:Trace Elements
O nekotorykh metodicheskikh podkhodakh k gigienicheskomu izucheniiu mikroélementnogo sostava pit'evykh vod.