title: Where are the PA researchers?
authors.affiliation: Department of Prevention and Community Health, School of Public Health and Health Services, The George Washington University, Washington, DC, USA.
authors.forename: James F
authors.initials: JF
authors.lastname: Cawley
authors.forename: Tamara S
authors.initials: TS
authors.lastname: Ritsema
mesh_terms: D006801:Humans; D010823:Physician Assistants; D011642:Publications; D012106:Research / Q000191:economics; D012955:Societies, Medical