title: PAs and NPs, on the front lines of primary care.
authors.affiliation: Department of Prevention and Community Health, School of Public Health and Health Services, George Washington University, Washington, USA.
authors.forename: James F
authors.initials: JF
authors.lastname: Cawley
mesh_terms: D006801:Humans; D009722:Nurse Practitioners / Q000600:supply & distribution* / Q000639:trends*; D010823:Physician Assistants / Q000600:supply & distribution* / Q000639:trends*; D011320:Primary Health Care / Q000639:trends*; D014481:United States; D000078329:Workforce