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机译:Higher Medicare Spending On Imaging And Lab Services After Primary Care Physician Group Vertical Integration
RAND Corp, Hlth Care, Santa Monica, CA 90401 USA;
Boston Univ, Dept Econ, Boston, MA 02215 USA;
Baylor Univ, Econ, Waco, TX 76798 USARAND Corp, Hlth Care Payment Policy, Santa Monica, CA USA;