Barr, David Preswick, 1889-1977.
Biographical notes:
Physician.
From the description of Reminiscences of David Preswick Barr : oral history, 1957. (Columbia University In the City of New York). WorldCat record id: 309721125
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Subjects:
- Health insurance
- Health maintenance organizations
- Health planning
- Medicine
- Physicians
Occupations:
- Physicians