[Letter: Statistics of drugs (dose statistics), use of drugs and morbidity].
D003718:Denmark; D004363:Drug Utilization; D006801:Humans; D009017:Morbidity; D009664:Norway; D011619:Psychotropic Drugs
D011619:Psychotropic Drugs
Legemiddelstatistikk ("dosestatistikk"), legemiddelforbruk og morbiditet