How to Prevent Cancer by Avoiding Carcinogens

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LEUKAEMIA
TETRACHLOROETHYLENE
STYRENE
NON
CARCINOGEN

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Comments

    Archived Comments

    • lucky1 posted on June 25, 2011 8:09:08 AM

      This vedeo is diffcult for me but I am now cancer patient .
      my codision is recovering so I care to see it. Lucky 1

    • linuxcool posted on May 18, 2011 5:27:52 AM

      a little difficult

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