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COST CONTAINMENT AND CHANGING PHYSICIANS PRACTICE BEHAVIOR - CAN THE FOX LEARN TO GUARD THE CHICKEN COOP
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JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1981, 246 (19)
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[2]
WHY DO PHYSICIANS ORDER LABORATORY TESTS - A STUDY OF LABORATORY TEST REQUEST AND USE PATTERNS
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1980, 243 (20)
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