PTGS2–899G>C and prostate cancer risk: a population-based nested case–control study (ProtecT) and a systematic review with meta-analysis
Prostate Cancer and Prostatic Diseases advance online publication, June 2, 2009. doi:10.1038/pcan.2009.18
Authors: A Murad, S J Lewis, G Davey Smith, S M Collin, L Chen, F C Hamdy, D E Neal, J Donovan
& R M Martin