Search Results

Your query returned 3 studies. Series results are grouped under the most relevant study. Ungroup series results to view all 21 results.

1.
National Health Interview Survey, 1977: Hearing Supplement (ICPSR 9228)
United States Department of Health and Human Services. Centers for Disease Control and Prevention. National Center for Health Statistics

more results 2 more results in National Health Interview Survey Series

2.
National Hospital Ambulatory Medical Care Survey, 1992 (ICPSR 6585)
United States Department of Health and Human Services. National Center for Health Statistics

more results 16 more results in National Hospital Ambulatory Medical Care Survey Series

3.
National Survey of Ambulatory Surgery: 1994, 1995, 1996, and 2006 (ICPSR 27461)
United States Department of Health and Human Services. Centers for Disease Control and Prevention. National Center for Health Statistics

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