PERSONAL FOLLOW-UP INVESTIGATIONS ON PATIENTS ADDICTED OR HABITUATED TO DRUGS.
D005500:Follow-Up Studies; D006801:Humans; D008875:Middle Aged; D009664:Norway; D011379:Prognosis; D011613:Psychotherapy; D012046:Rehabilitation; D013223:Statistics as Topic; D019966:Substance-Related Disorders
DRUG ADDICTION; MIDDLE AGE; NORWAY; PROGNOSIS; PSYCHOTHERAPY; REHABILITATION; STATISTICS