[Sleep disorders as a problem of school hygiene in North Norway].
D002648:Child; D006801:Humans; D006920:Hygiene; D007223:Infant; D009664:Norway; D012574:Schools; D012893:Sleep Wake Disorders
SLEEP DISORDERS/in infant and child
Søvnforstyrrelser som skolehygienisk problem i Nord-Norge; en undersøkelse over levevaner og søvnforhold blant skoleelever i tromsø.