1. Disruptions of the extensor mechanism;Haaf, S.B.; Callaway, H.;Orthop Clin North Am,1992
2. Infrapatellar tendon ruptures;Burgess, R.C.; Guise, E.R.;Orthopaedics,1985
3. Simultaneous rupture of the patella tendon and the contralateral quadriceps tendon in chronic kidney insufficiency;Blum, J.; Ahlers, J.; Runkel, M.;Unfallchirurgie,1991
4. Patella and quadriceps tendon ruptures - jumper's knee;Kelly, D.W.; Carter, V.S.; Jobe, F.W.; Kerlan, R.K.;Am Y Sports Med,1984
5. Tendon and muscle ruptures;McMaster, P.E.;Y Bone Joint Surg