Toothousand:
Mercury amalgam to the year 2000, activism, research and support.
http://www.geocities.com/HotSprings/Spa/2021/
Hug Net:
Provides information and resources on the health related issues
surrounding potentially hazardous materials used in dentistry.
http://www.hugnet.com/
Dental Amalgam:
Collection of writings and resources about mercury in dental
fillings.
http://home.online.no/~reiersol/amalgam.htm
Bioprobe:
Provides information on the potential health effects of silver
dental fillings that may contain up to 50% mercury.
http://www.bioprobe.com