AIMS AND PRINCIPLES IN PREVENTION OF ABNORMAL BEHAVIOUR.
D000293:Adolescent; D002648:Child; D006801:Humans; D006920:Hygiene; D008393:Marriage; D001523:Mental Disorders; D011315:Preventive Medicine; D000297:Psychology, Adolescent; D002666:Psychology, Child
ADOLESCENCE; ADOLESCENT PSYCHOLOGY; CHILD; CHILD PSYCHOLOGY; HYGIENE; MARRIAGE; MENTAL DISORDERS; PREVENTIVE MEDICINE