21 agosto 2015
More than a quarter of a million people die each year from using smokeless tobacco, researchers have concluded. The study estimates that in 2010 alone smokeless tobacco resulted in more than 62,000 deaths due to cancers of the mouth, pharynx and esophagus and accounted for more than 200,00 deaths from heart disease.
http://www.sciencedaily.com/releases/2015/08/150821083419.htm
