1. Postural stabilitet hos yngre og æeldre normale personer malt med kraftmaleplade-force plate;Brynskov;Ugeskr. Læger,1979
2. Postural sway in amputees and normal subjects;Fernie;J. Bone Joint Surg,1978
3. Quantitative Romberg's test: Measurement and computer calculation of postural stability;Jansen;Acta Neurol. Scand,1982
4. Falls in the elderly related to postural imbalance;Overstall;Brit. Med. J,1977
5. Sagittal incision for below-knee amputation in ischaemic gangrene;Persson;J. Bone Joint Surg,1974