| hcoa.org | Huffington Center on Aging |
| bu.edu | New England Centenarian Study |
| iahsa.net | International Association of Homes and Services for the Ageing |
| research-data.com | Homeopathic Human Growth Hormone for Physiologic and Psychologic Health |
| pfizerforwomen.com | Pfizer Women's Health Resources |
| geocities.com | Death, Aging and Rejuvenation |
| uchsc.edu | Native Elder Health Care Resource Center |
| rejuvenex.net | Rejuvenex |
| longtermcarelink.net | Long Term Care Link, A Comprehensive Source Of Information About Long-term Care |
| infoaging.org | InfoAging.org |
United States , Virginia , Mclean