301590
By:
Barbara Lepidus Carlson
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2:05 PM 08/11/2002
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The Community Tracking Study: Measuring Changes in the U.S. Health Care System over Time
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301628
By:
Nuria Diaz-Tena
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2:45 PM 08/11/2002
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Logistic Propensity Models to Adjust for Nonresponse in MD Surveys
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301634
By:
John W. Hall
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3:05 PM 08/11/2002
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Sampling and Weighting Issues Over Three Waves of the Community Tracking Study Household Survey: Using a Partial Overlap to Increase Efficiency
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301695
By:
Frank Potter
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2:25 PM 08/11/2002
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The Community Tracking Study Surveys of Physicians
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