Centers for Disease Control (U.S.) Centers for Disease Control and Prevention (U.S.) 28 National Center for Health Statistics (U.S.) 8 Healthy People 2000 (Group) 5 Center for Infectious Diseases (U.S.) 3 Clearinghouse on Health Indexes (U.S.) 3 Hawaii Department of Health 3 New Hampshire Department of Health and Human Services 3 Ohio Department of Health 3 Wisconsin Department of Health and Social Services 3 Gregg, Michael B 2 Michigan Department of Public Health 2 United States Department of Health and Human Services 2 Centers for Disease Control (U.S.) Epidemiology Program Office 1 Centers for Disease Control and Prevention (U.S.) Epidemiology Program Office 1 Institute of Medicine (U.S.) Committee on Smallpox Vaccination Program Implementation 1 Johns Hopkins University Injury Prevention Center 1 MacKenzie, Ellen J 1 Rice, Dorothy P 1 United States AIDS Program 1 United States National Highway Traffic Safety Administration 1 University of California, San Francisco Institute for Health & Aging 1 see all ...