[Myopia in students and hygienic conditions in schools of general education].
D002648:Child; D006801:Humans; D007223:Infant; D009216:Myopia; D012572:School Health Services; D012574:Schools; D013334:Students
MYOPIA/in infant and child; SCHOOL HEALTH
Blizorukost' uchashchikhsia i gigienicheskie usloviia v obshcheobrazovatel'nykh shkolakh.