4Kurer MHJ,Kohker MA,Dandona P. Human osteoblast stimulation by sera from paraplegic patients with heterotopie ossification [J].Paraplegia, 1992, 30: 165-168.
5Smitia R, Triffit T. Bones in muscles: the problem of soft tissue ossification[J]. Q J Med, 1986, 61:985-990.
6Dejerine A, Ceillier MA. Para-osteo-arthropathies des paraplegiques par lesion medullaire: Etude clinique et radiographique[J]. Ann Med, 1918, 5: 497-535.
7Lotta S, Scelsi L, Scelsi R. Microvascular changes in the lower extremities of paraplegics with heterotopic ossification [J]. Spinal Cord, 2001, 39:595-598.
8Nicholas JJ. Ectopic bone formation in patients with spinal cord injury[J]. Arch Phys Med Rehabil,1973,54:354-359.
9Rush PJ. The rheumatic manifestations of traumatic spinal cord injury[J]. Semin Arthritis Rheum,1989,19:777-789.
10Perkash A , Sullivan G, Toth L, et al . Persistent hypercoagulation associated with heterotopic ossification in patients with spinal cord injury long after injury has occurred[J]. Paraplegia, 1993, 31 : 653 -659.