1. Amer;CHACO, J.; WOLF, E.;J. Phys. Med; Subluxation of the gleno-humeral joint in hemiplegia,1971
2. DAMANSKI, M. J. (1961)!;. Bone Jt Surg., 43B, 286 (Heterotopic calcification in paraplegia)
3. Ibid., 52A, 1131 (Elevation of the serum alkaline phosphatase co-incident with ectopic bone formation in paraplegic patients);FURMAN, R.; NICHOLAS, J.J.; L, J.I.V.O.F.F.,1970
4. In 'Spinal Cord Injuries';GUTTMAN, L.;J. Bone Jt Surg,1973
5. Ibid, 36B 440 (Myositis ossificans in hemiplegia);IRVING, J.; BRUN, L.E.; H.,1954