Primary care as the middle ground for psychiatric epidemiology.
D001008:Anxiety Disorders / Q000453:epidemiology; D003866:Depressive Disorder / Q000453:epidemiology; D004812:Epidemiologic Methods; D006801:Humans; D001523:Mental Disorders / Q000453:epidemiology*; D009497:Neurotic Disorders / Q000453:epidemiology; D011320:Primary Health Care; D006113:United Kingdom