[Systematic approach to the study of the health of schoolchildren].
Kurleutov
E M
EM
Tulebaev
K A
KA
Isaev
D S
DS
Muzafarov
R R
RR
D002648:Child; D002662:Child Health Services / Q000458:organization & administration*; D006302:Health Services Research / Q000458:organization & administration*; D006801:Humans; D007623:Kazakhstan; D012572:School Health Services / Q000458:organization & administration*; D012959:Socioeconomic Factors
Sistemnyĭ podkhod v izuchenii zdorov'ia shkol'nikov.