Scranton, Pa., mercury-free dentist Dr. Blanche Grube and her assistant remove a mercury/"silver filling" from a patient. All three are draped and covered for protection from mercury vapor and particles.
Scranton, Pa., mercury-free dentist Dr. Blanche Grube and her assistant remove a mercury/"silver filling" from a patient. All three are draped and covered for protection from mercury vapor and particles. Don Murley McClatchy
Scranton, Pa., mercury-free dentist Dr. Blanche Grube and her assistant remove a mercury/"silver filling" from a patient. All three are draped and covered for protection from mercury vapor and particles. Don Murley McClatchy

Health officials kill proposal to curb mercury dental fillings

July 26, 2015 04:04 PM

UPDATED July 27, 2015 01:07 PM

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