Cancer Matters with Dr. Bill Nelson – Smoking and Vaping March 5, 2020 In the latest Cancer Matters podcast, Dr Bill Nelson talks with Dr Panagis Galiatsatos about the dangers of smoking or vaping and the science behind nicotine addiction. Clinton ⋅ Addiction, Bayview, Bill Nelson, Cancer Matters, Johns Hopkins Kimmel Cancer Center, Panagis Galiatsatos, podcast, Smoking, Vaping ⋅