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. 2004 May 25;109(20):2379-80.
doi: 10.1161/01.CIR.0000130781.11156.15.

Evolution of the American hospital system: subspecialization and physician ownership

Stanley Hupfeld  1
Affiliations

Evolution of the American hospital system: subspecialization and physician ownership

Stanley Hupfeld. Circulation. .
No abstract available

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