[Hygienic assessment of water supply in a rural area].
Nikitin
S V
SV
Mubarakshin
R R
RR
D018876:Environmental Illness / Q000453:epidemiology / Q000517:prevention & control; D005500:Follow-Up Studies; D006801:Humans; D006920:Hygiene; D015994:Incidence; D012189:Retrospective Studies; D012424:Rural Population; D012426:Russia / Q000453:epidemiology; D014867:Water / Q000032:analysis / Q000592:standards*; D014873:Water Pollutants / Q000032:analysis; D014881:Water Supply / Q000592:standards*
D014873:Water Pollutants; D014867:Water