↑
↓
:
Srpski
English
Português
Deutsch
Dansk
Español
Français
Ελληνικά
Italiano
Nederlands
Polski
Português
Română
pусский
Svenska
Türkçe
inFact
inFact
All About Fluoridation (3x6)
:
Municipal fluoridation of drinking water is done nearly everywhere, but some communities are starting to reject it. Is this based on sound science, or on unfounded fears?
#
:
: 52
: 0
YouTube