1. The new classification system for wheelchair basketball;Strohkendl,1986
2. Controversies in medical classification of wheelchair athletes;Weiss,1986
3. Long-term results of conservative and operative management in complete paraplegics with spinal cord injuries between T10 and L2 with respect to function;Hardcastle;Clin Orthop Rel Res,1987
4. Brunnstrom's clinical kinesiology;Lemkuhl,1983
5. Upward displacement of the centre of gravity in paraplegic patients;Duval-Beaupere;Paraplegia,1991