R.A. Curtis Momentary upward fixation of the patella in a cow, and treatment by patellar desmotomy Can J Comp Med, 25 (1961), p. 314 Google Scholar 6. L.L. Dass, P.N. Sahay, M. Ehsan A report on the incidence of upward fixation of patella (stringhalt) in bovines of chota na...