Now Playing: The Fluoridation Debate (13:17)
Health Minister Tony Ryall on fluoridation.
Dentist Lawrie Brett from Fluoride Action Network and Dr Jonathan Broadbent discuss fluoridation.
Now Playing: The Panel on Fluoridation (3:33)
The panel discuss Fluoridation
Q+A: Susan Wood interviews Lawrie Brett and Dr Jonathan Broadbent
Published: 2:11PM Sunday July 07, 2013 Source: Q+A
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