Commentary on an article by C.-E. Thelu et al.: "poor results of the Optetrak(TM) cemented posterior stabilized knee prosthesis after a mean 25-month follow-up: analysis of 110 prostheses".
Petty W, Miller G, Burstein A. Commentary on an article by C.-E. Thelu et al.: "poor results of the Optetrak(TM) cemented posterior stabilized knee prosthesis after a mean 25-month follow-up: analysis of 110 prostheses". Orthop Traumatol Surg Res. 2012 Oct; 98(6):706-8.