[Studies on nervous behavior disorders in public school children in the four lower grades].
D001007:Anxiety; D001519:Behavior; D002648:Child; D019955:Conduct Disorder; D006801:Humans; D001523:Mental Disorders; D012574:Schools
BEHAVIOR
Studier över nervösa beteenderubbningar hos skolbarn i de 4 lägsta klasserna av folkskolan.