Grover, Atul The Nation's Physician Workforce and Future Challenges. [electronic resource] - The American journal of the medical sciences Jan 2016 - 11-9 p. digital Publication Type: Historical Article; Journal Article ISSN: 1538-2990 Standard No.: 10.1016/j.amjms.2015.10.009 doi Subjects--Topical Terms: Education, Medical, Graduate--historyHealth PolicyHistory, 20th CenturyHistory, 21st CenturyPhysicians--economicsUnited States