title: The Distribution of Ochronosis in Osteoarthritic Articular Cartilage in a Knee.
authors: Department of Orthopaedic Surgery, Macy 008, New York Medical College, Valhalla, NY 10595 USA.
authors: Vincent W
authors: VW
authors: Vigorita
authors: Department of Orthopaedic Surgery, Macy 008, New York Medical College, Valhalla, NY 10595 USA.
authors: Paul D
authors: PD
authors: Marino
authors: Department of Orthopaedic Surgery, Macy 008, New York Medical College, Valhalla, NY 10595 USA.
authors: Paul A
authors: PA
authors: Lucas
keywords: alkaptonuria; articular cartilage; calcified zone; deep zone; homogentisic acid; ochronsis; osteophyte; pigmentation