title: A nation-wide census of psychiatric out-patients in Denmark.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D003155:Community Mental Health Centers / Q000706:statistics & numerical data*; D003631:Day Care, Medical; D003718:Denmark; D005260:Female; D006306:Health Surveys; D006801:Humans; D007297:Inpatients; D008297:Male; D001523:Mental Disorders / Q000453:epidemiology*; D008875:Middle Aged; D010045:Outpatients; D012744:Sex Ratio