Effect of smoking on lungs, video. 1970-01-01T00:00:00+00:00Smoker's lungs with tar and tumor, video simulation. PT20Shttps://d3e1m60ptf1oym.cloudfront.net/f07cdba0-0671-11e3-bdb7-7db6ca56f3e9/smoking_xlarge.jpghttps://d3e1m60ptf1oym.cloudfront.net/f07cdba0-0671-11e3-bdb7-7db6ca56f3e9/smoking_mp4_hd_video.mp4
