| 1. | Toothousand | | | the year 2000, activism, research and support.
www.geocities.com |
| 2. | Hug Net | | | Provides information and resources on the health related issues surrounding potentially hazardous materials used in dentistry.
www.hugnet.com |
| 3. | Dental Amalgam | | | Collection of writings and resources about mercury in dental fillings.
home.online.no |
| 4. | Bioprobe | | | Provides information on the potential health effects of silver dental fillings that may contain up to 50% mercury.
www.bioprobe.com |
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