Why Do We Still Have Tooth Decay?
Published on Aug 30, 2009, 6:35:00 AM
Total time: 00:03:00
Published on Aug 30, 2009, 6:35:00 AM
Total time: 00:03:00
Why are we still not fluoridating water?
An examination of medical ethics and the practitioners who define them. Sign up to receive the Second Opinion topics in newsletter form at kcrw.com/newsletters .