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| Web search engine (Yahoo!, Google, AOL, etc.) |
 53% |
 65% |
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| Link from another Web site | 10% |
| 11% |
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| Link from NIH Web site | 8% |
| 2% |
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| Health organization or association (hospital, clinic, AMA, etc.) |
6% |
| 3% |
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| Physician, nurse, pharmacist, or other health provider |
5% |
| 5% |
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| Library | 4% |
| 2% |
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| Don't know | 4% |
| 1% |
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| Family member or friend | 4% |
| 5% |
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| School | 4% |
| 4% |
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| Newspaper or magazine article | 1% |
| 1% |
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| TV/radio | 1% |
| 0% |
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| Copyright | Privacy | Accessibility | Quality Guidelines U.S. National Library of Medicine, 8600 Rockville Pike, Bethesda, MD 20894 National Institutes of Health | Department of Health & Human Services |
Date last updated: 23 April 2007 |