title: The history, principles, and future of patient navigation: commentary.
authors: Harold P. Freeman Patient Navigation Institute, Columbia University, NY, USA. hpfnow@gmail.com
authors: Harold P
authors: HP
authors: Freeman
mesh_terms: D003695:Delivery of Health Care / Q000458:organization & administration*; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D017057:Medically Uninsured; D009369:Neoplasms / Q000451:nursing*; D009859:Oncology Nursing / Q000458:organization & administration*; D062526:Patient Navigation / Q000191:economics* / Q000266:history / Q000639:trends*; D018802:Patient-Centered Care / Q000458:organization & administration*; D011203:Poverty; D014481:United States