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Author/Creator
- National Center for Health Statistics (U.S.)3
- Centers for Disease Control and Prevention (U.S.)2
- Connecticut. Dept. of Health1
- National Center for Chronic Disease Prevention and Health Promotion (U.S.). Behavioral Surveillance Branch1
- Quality Resource Systems, Inc1
- Tufts Medical Center. Center for the Evaluation of Value and Risk in Health, issuing body1
- United States. Department of Health and Human Services1
- United States. Health Resources and Services Administration. Bureau of Health Professions1
- Yale University1