[Life style and health education. School diagnosis in 9th grade--I].
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D000293:Adolescent; D005260:Female; D006266:Health Education; D006801:Humans; D007899:Leisure Activities; D008019:Life Style; D008297:Male; D009664:Norway; D005082:Physical Exertion; D012572:School Health Services; D012907:Smoking / Q000453:epidemiology
Livsstil og helsepedagogikk. Skolediagnose i 9. klasse--I.