title: Nation's first hospital maintains original mission of community service.
mesh_terms: D003159:Community-Institutional Relations; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D006761:Hospitals / Q000266:history*; D006801:Humans; D001523:Mental Disorders; D015143:Philadelphia; D011203:Poverty