1. The pattern of ageing of the articular cartilage of the elbow joint;Goodfellow;J Bone Joint Surg Br,1967
2. Bennett GA, Waine H, Bauer W. Changes in the Knee Joint at Various Ages, With Particular Reference to the Nature and Development of Degenerative Joint Disease. New York: The Commmonwealth Fund, 1942.
3. The distribution of load through the knee joint and its possible significance to the observed patterns of articular cartilage breakdown;Bullough;Bull Hosp Joint Dis,1976
4. Topographical variations in the morphology and biochemistry of adult canine tibial plateau articular cartilage;Bullough;J Orthop Res,1985
5. The relationship between degenerative changes and loadbearing in the human hip;Bullough;J Bone Joint Surg,1973