| Organisations | Website |
|---|---|
| Anatomy of the Human Body | www.bartleby.com |
| Factor V Leiden | www.factorvleiden.org |
| Harvard Medical School's Consumer Health Information | www.intelihealth.com |
| Medical Dictionary | www.intelihealth.com |
| Medisch lab: over medisch laboratoriumonderzoek voor patiënten | www.medischlab.nl |
| Medicinska Fakulteten, Lunds Univeriteit, Department of Medicine | www.medforsk.mas.lu.se |
| Westgard: CLIA QC Clearance | westgard.com |
| 3D Science, Zygote Medical Images | www.3dscience.com |