Secondhand smoke and lung cancer
Secondhand smoke has been classified as a known cause of lung cancer in humans (Group A carcinogen).
Learn more about Secondhand smoke and lung cancer
Review Date: 8/24/2011
Reviewed By: Yi-Bin Chen, MD, Leukemia/Bone Marrow Transplant Program, Massachusetts General Hospital. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.
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