[A hygienic substantiation of the use of devices protecting from sun rays in class-rooms in school buildings].
D002648:Child; D006801:Humans; D006920:Hygiene; D011482:Protective Devices; D012574:Schools; D013472:Sunlight
Gigienicheskoe obosnovanie primeneniia solntsezashchitnykh ustroĭstv dlia uchebnykh pomeshcheniĭ shkol'nykh zdaniĭ