Marijuana abuse among college students.
D000124:Achievement; D000293:Adolescent; D000328:Adult; D000374:Aggression; D002188:Cannabis; D003163:Competitive Behavior; D005219:Father-Child Relations; D006801:Humans; D007406:Interview, Psychological; D008019:Life Style; D008297:Male; D009034:Mother-Child Relations; D010552:Personality Assessment; D011572:Psychoanalysis; D012945:Social Values; D013334:Students; D019966:Substance-Related Disorders; D014495:Universities