Quote:
Originally Posted by Stuart C
Would you consider a study published in the British Medical Journal to be valid?
From http://www.bmj.com/cgi/content/full/326/7398/1057
So, while there may be an effect, it is apparently small, and certainly smaller than other possible environment causes of cancer such as, say, Fuller's Earth. |
But there is still a link which is the point, as small as it may be thought, and how long ago was the study?
It is not right to expose kids to second hand smoke end of imo.