State hospitals of the past.
Huessy
H R
HR
D006760:Hospitalization / Q000639:trends*; D006783:Hospitals, State / Q000639:trends; D006801:Humans; D001523:Mental Disorders / Q000534:rehabilitation*; D012050:Rehabilitation, Vocational / Q000639:trends*; D012931:Social Environment; D014481:United States