[Observation of the course of drug abuse].
D005260:Female; D005860:Germany, West; D006801:Humans; D008297:Male; D010817:Physician-Patient Relations; D010821:Physicians, Family; D019966:Substance-Related Disorders / Q000453:epidemiology*; D011795:Surveys and Questionnaires
Verlaufsbeobachtungen zum Drogenmissbrauch