Knee joint structure and function.
D002358:Cartilage, Articular / Q000033:anatomy & histology; D006801:Humans; D007719:Knee Joint / Q000033:anatomy & histology* / Q000502:physiology; D008023:Ligaments, Articular / Q000033:anatomy & histology / Q000502:physiology; D009132:Muscles / Q000502:physiology; D013710:Tendons / Q000033:anatomy & histology / Q000502:physiology