A survey was conducted to investigate the association between cigar smoking and death from tobacco-related cancers in men.
1. A survey was conducted to investigate the association between cigar smoking and death from tobacco-related cancers in men. Each man in the study was classified according to his cigar-smoking status and whether or not he died from a tobacco-related cancer. Died From CancerYes No Total Never Smoked 782 120,747 121,529 Former Smoker 91 7,757 […]