1. "Lateral retinacular release in chondromalacia patellae;Chen, C.; Helal, B.; King, J.; Roper, B.A.,1976
2. The effects of torsion on the lumbar intervertebral joints: The role of torsion in the production of disc degeneration.;Farfan, H.F.; Cossette, J.W.; Robertson, G.H.; Wells, R.V.; H, Kravs;Journal of Bone and Joint Surgery,1970
3. "Lecture on back pain at symposium of the British Olympic Association 1979 on rowing injuries;Gleave, J.N.
4. In vivo study of axial rotation in the human thoraco lumbar spine.;Gregorsen, G.C.; Lucas, D.B.;Journal of Bone and Joint Surgery,1967
5. Spondylolysis in the female gymnast.;Jackson, D.W.; Wiltese, L.L.; Cirincione, R.J.;Clinical Orthopaedics and Related Research,1976