title: National certification of physicians' assistants by uniform examinations.
mesh_terms: D000574:American Medical Association; D002568:Certification; D004521:Educational Measurement; D005380:Financing, Government; D005381:Financing, Organized; D008511:Medicine; D010823:Physician Assistants; D012955:Societies, Medical; D013038:Specialization; D014481:United States