[Effectiveness of medical and hygienic information services for the population in a large city].
Sokolov
D K
DK
Sokolov
V D
VD
D006266:Health Education / Q000379:methods*; D007255:Information Services / Q000379:methods*; D011406:Propaganda; D012426:Russia; D014504:Urban Health
Effektivnost' meditsinskoĭ i gigienicheskoĭ informatsii naseleniia v usloviiakh bol'shogo goroda.