Theother secondhand smoke
PM-10'sare the most dangerous component of woodsmoke -- 
particulatematter "splinters" so tiny, they bypass your bronchial filters, 
penetratingdeep into your lungs where they lodge and do their damage!
http://burningissues.org
Chosenas a site of educational excellence by the BBC in 1999.
.
.
Theother secondhand smoke
PM-10'sare the most dangerous component of woodsmoke -- 
particulatematter "splinters" so tiny, they bypass your bronchial filters, 
penetratingdeep into your lungs where they lodge and do their damage!
http://burningissues.org
Chosenas a site of educational excellence by the BBC in 1999.
...

Theother secondhand smoke
PM-10'sare the most dangerous component of woodsmoke -- 
particulatematter "splinters" so tiny, they bypass your bronchial filters, 
penetratingdeep into your lungs where they lodge and do their damage!
http://burningissues.org
Chosenas a site of educational excellence by the BBC in 1999.
.
.
Theother secondhand smoke
PM-10'sare the most dangerous component of woodsmoke -- 
particulatematter "splinters" so tiny, they bypass your bronchial filters, 
penetratingdeep into your lungs where they lodge and do their damage!
http://burningissues.org
Chosenas a site of educational excellence by the BBC in 1999.