[Hygienic importance of exercise activity in students].
D000293:Adolescent; D000886:Anthropometry; D002657:Child Development; D004957:Estonia; D005260:Female; D006801:Humans; D006920:Hygiene; D008297:Male; D010808:Physical Examination; D005082:Physical Exertion; D010809:Physical Fitness; D012572:School Health Services; D013334:Students
Die hygienische Bedeutung der Bewegungsaktivität der Schüler.