what is the main cancer causing agent in tobacco Smokeless and cigarette smoking: chemical mechanisms and prevention Carcinogenic components of tobacco and
Description
Carcinogens are substances that are known to cause cancer

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DOI: 10.1056/NEJM196208162670709 [DOI] [PubMed] [Google Scholar] 14.Chemours.com

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They also underwent a University of Pennsylvania Smell Identification Test (UPSIT) to evaluate objective smell loss, or hyposmia