title: Nurse practitioners and physician attrition.
authors.forename: Barry
authors.initials: B
authors.lastname: Munn
authors.forename: Catherine
authors.initials: C
authors.lastname: Lee
mesh_terms: D005194:Family Practice; D006801:Humans; D009722:Nurse Practitioners / Q000600:supply & distribution*; D009864:Ontario; D010821:Physicians, Family / Q000600:supply & distribution*; D011364:Professional Practice / Q000458:organization & administration*; D000078329:Workforce