Cancer statistics, 2009.
Jemal A, Siegel R, Ward E, Hao Y, Xu J, Thun MJ.
Jemal A, et al. Among authors: ward e.
CA Cancer J Clin. 2009 Jul-Aug;59(4):225-49. doi: 10.3322/caac.20006. Epub 2009 May 27.
CA Cancer J Clin. 2009.
PMID: 19474385
Free article.