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Creator
- The White House7
- United States. Public Health Service. Office of the Surgeon General5
- International Medical Press4
- American Lung Association3
- CDC3
- Clement Communications, Inc.3
- Kelley, Steven3
- National Institutes of Health (U.S.)3
- San Diego Union3
- United States Public Health Service3
- Brookings, Gary2
- Chacon, Hector V.2
- Children's Hospital of Philadelphia2
- Gorrell, Bob2
- Philadelphia Inquirer (Firm)2
- Richmond News Leader2
- Richmond Times Dispatch2
- Universal Press Syndicate2
- Ankers Capitol Photographers1
- Berman, Malcolm1