Geriatric psychiatry.
D000368:Aged; D005852:Geriatric Psychiatry; D006778:Hospitals, Psychiatric; D006782:Hospitals, Special / Q000706:statistics & numerical data; D006801:Humans; D001523:Mental Disorders / Q000628:therapy; D011567:Psychiatric Department, Hospital / Q000706:statistics & numerical data; D006113:United Kingdom