[EXPERIENCE WITH HEALTH PROTECTION OF SCHOOL CHILDREN IN THE ARCTIC REGION].
D000293:Adolescent; D001110:Arctic Regions; D002648:Child; D003081:Cold Climate; D006262:Health; D006801:Humans; D012572:School Health Services; D014586:USSR
ADOLESCENCE; CHILD; COLD CLIMATE; SCHOOL HEALTH; USSR
IZ OPYTA OKHRANY ZDOROV'IA SHKOL'NIKOV NA KRA INEM SEVERE.