title: A study of new long-stay patients in a psychiatric unit.
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006757:Hospital Units; D006778:Hospitals, Psychiatric / Q000706:statistics & numerical data*; D006801:Humans; D007902:Length of Stay; D008297:Male; D001523:Mental Disorders / Q000534:rehabilitation / Q000628:therapy*; D008875:Middle Aged