| tamu.edu | Medical Sciences Library Texas A&m University |
| jhu.edu | Johns Hopkins University |
| iupui.edu | Ruth Lilly Medical Library |
| stanford.edu | Lane Medical Library |
| rockefeller.edu | The Rockefeller University - The Library |
| cdc.gov | US - - Centers for Disease Control and Prevention (CDC) |
| nypl.org | The New York Public Library |
| utah.edu | Spencer S. Eccles Health Sciences Library |
| cssny.org | Community Service Society of New York - fighting poverty, shaping public policy, |
| angelfire.com | Ground Zero Honors Paintings |
| nih.gov | www.nlm.nih.gov/ |
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