California Dental Association
Health, Alternative, Non-Toxic Living, Mercury and Amalgams - Amalgam. California Dental Association primer for media spokespersons.
https://www.cda.org/
MELISA Medica Foundation
Health, Alternative, Non-Toxic Living, Mercury and Amalgams - Melisa Medica Foundation. Accurate modern diagnostics using the Melisa Test detects undesirable health effects from dental metals and metal allergies.
https://www.melisa.org/