title: Giving back.
authors.forename: Kate
authors.initials: K
authors.lastname: Ledger
mesh_terms: D002309:Cardiology / Q000266:history*; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D008910:Minnesota; D010819:Physician's Role / Q000523:psychology*; D012955:Societies, Medical; D017664:Uncompensated Care / Q000266:history*; D014838:Volunteers / Q000266:history* / Q000523:psychology*