"Arthrose" . . "Cartilage, Articular ultrastructure." . . "Knorpel" . . "Bone Diseases physiopathology." . . "Gelenkknorpel Erkrankung" . . . . . . . . . . "Articular cartilage and osteoarthrosis" . . . . . . . . . . . "Arthrosis deformans" . . . . "Joint Diseases physiopathology." . .