One mosquito coil equals 100 cigarettes, says expert

"Not many people know about it, but the damage done to your lungs by one mosquito coil is equivalent to the damage done by 100 cigarettes. This was according to a recent study conducted in Malyasia," said Chest Research Foundation director Sandeep Salvi.http://ummid.com/news/2011/August/31.08.2011/experts_on_mosquito_coil.htm