Tobacco Exposure Is Associated With Extremely Low Polyethylene Oxidation in Total Knee Arthroplasty Components oleh Samuel T. Kunkel, MD, MS, Wayne E. Moschetti, MD, MS, Paul Werth, MS, Yale Fillingham, MD, David Jevsevar, MD, MBA, Douglas VanCitters, PhD, John Currier, MS, Barbara Currier, MChE, Eric Henderson, MD