16:47 duration 16 minutes 47 seconds
Lazzarini-Immunization Laws & Ethics-06-12
54:02 duration 54 minutes 2 seconds
FRONTLINE | The Vaccine War | PBS
http://www.pbs.org/specials/depth-vaccines/ Examining the emotionally charged debate over medical risks versus benefits and a parent's right to make choices about her child versus a…
Vaccines and Herd Immunity