Prescribing of tranquillisers and barbiturates by general practitioners.
D001463:Barbiturates; D011307:Drug Prescriptions; D005194:Family Practice; D006801:Humans; D008496:Medical Receptionists; D019966:Substance-Related Disorders; D014149:Tranquilizing Agents
D001463:Barbiturates; D014149:Tranquilizing Agents