References:
Institute for Healthcare Improvement. (2017). Roles of the Patient Advocate. NPSF. Retrieved October 2017, from http://www.npsf.org/?page=patientadvocate
Robert Wood Johnson Foundation. (2015). Nurses Take on New and Expanded Roles in Health Care. Retrieved October 2017, from https://www.rwjf.org/en/library/articles-and-news/2015/01/nurses-take-on-new-and-expanded-roles-in-health-care.html
LaRosa, G. (2012). The Future of Public Health Nursing: What Will Your Role Be? Retrieved October 2017, from