This treatment could make your next trip to the dentist more bearable
PBS NewsHour
Narrator PBS NewsHour
Publisher: NewsHour Productions
Summary
A new method of treating tooth decay using silver nitrate may make the pain, and expense, of traditional treatments obsolete. Special correspondent Cat Wise has the story.
Duration: 8 minutes (00:07:52) Publishing date: 2018-01-03; Unabridged; Copyright Year: — Copyright Statment: —