The toxic effects of cigarette additives. Philip Morris' project mix reconsidered: an analysis of documents released through litigation.
PLoS Med. 2011 Dec;8(12):e1001145. doi: 10.1371/journal.pmed.1001145. Epub 2011 Dec 20.
PLoS Med. 2011.
PMID: 22205885
Free PMC article.