Radiography, computed tomography and magnetic resonance imaging at 0.5 Tesla of mechanically induced osteoarthritis in rabbit knees. S.R. Torelli, S.C. Rahal, R.S. Volpi, S. Yamashita, M J. Mamprim and A.J. Crocci. Brazilian Journal of Medical and Biological Research, 37 (4): 493, 2004.

Figure 1. Radiography of the right knee of a rabbit from the control group (A) and of an immobilized knee (B) showing patellar ligament mineralization (arrow). A = rabbit C3; B = rabbit 1 (see Table 1).