Martins, G.C., Camanho, G. and Rodrigues, M.I. (2015) “ Immunohistochemical analysis of the neural structures of the posterior cruciate ligament in osteoarthritis patients submitted to total knee arthroplasty: an analysis of thirty-four cases ”, Clinics, 70(2), pp. 81–86. doi:10.6061/clinics/2015(02)02.