[An improved system of hygiene education and instruction for specified population contingents].
G I
GI
Kutsenko
A V
AV
Ivanenko
O E
OE
Petruchuk
D006266:Health Education / Q000331:legislation & jurisprudence / Q000379:methods / Q000458:organization & administration*; D006801:Humans; D006920:Hygiene / Q000193:education / Q000331:legislation & jurisprudence; D012426:Russia
Sovershenstvovanie sistemy gigienicheskogo obucheniia i vospitaniia dekretirovannykh kontigentov naseleniia.