Doping among university students.
D000661:Amphetamine; D000928:Antidepressive Agents; D001530:Belgium; D005260:Female; D006801:Humans; D006993:Hypnotics and Sedatives; D008297:Male; D013315:Stress, Psychological; D013334:Students; D019966:Substance-Related Disorders; D014495:Universities
D000928:Antidepressive Agents; D006993:Hypnotics and Sedatives; D000661:Amphetamine