smoking health tools smoke cancer tobacco wrap cigar lung lung-cancer stub unhealthy Smoke Cigar Stub clip art 煙 葉巻 スタブ 健康ツール煙タバコ ラップ葉巻肺癌肺スタブ不健康な喫煙
Diagram showing the common types of cancer smoking causes in the airways. Part of a series about the adverse effects of smoking. がん 喫煙 煙 喫煙によって引き起こされるがん
