Can environmental cigarette smoke cause lung cancer?: Revision history

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9 July 2010

24 June 2010

  • curprev 12:4012:40, 24 June 2010Mikomiko talk contribs 4,774 bytes +4,774 Created page with '{{arsenic}} A cigarette emits two types of smoke. The smoker himself/herself is exposed to mainstream smoke pouring down into the lungs. Between the puffs, the cigarette smoulde…'