| ucsf.edu | World-Wide Web Virtual Library: Epidemiology |
| pharmacoepi.org | International Society For Pharmacoepidemiology (ispe) |
| iseaweb.org | International Society of Exposure Analysis |
| inclen.org | International Clinical Epidemiology Network |
| epidem.com | Epidemiology |
| dundee.ac.uk | International Epidemiological Association |
| cste.org | Council of State and Territorial Epidemiologists |
| acepidemiology.org | American College of Epidemiology |
| epiresearch.org | Society For Epidemiologic Research (ser) |
| cdc.gov | US - - Centers for Disease Control and Prevention (CDC) |
United States , District of Columbia , Washington