title: The primary care workforce: the author replies.
authors.forename: Arthur L
authors.initials: AL
authors.lastname: Kellermann
mesh_terms: D003479:Curriculum / Q000592:standards*; D004503:Education, Medical, Graduate / Q000592:standards*; D006301:Health Services Needs and Demand / Q000706:statistics & numerical data*; D006801:Humans; D058007:Physicians, Primary Care / Q000600:supply & distribution*