title: Primary care: the unmet national imperative.
authors.forename: J A
authors.initials: JA
authors.lastname: Hallock
mesh_terms: D006301:Health Services Needs and Demand; D006801:Humans; D009657:North Carolina; D010821:Physicians, Family / Q000193:education / Q000600:supply & distribution; D011320:Primary Health Care; D014481:United States; D000078329:Workforce