MCL injuries of the knee: current concepts review.
Phisitkul P, James SL, Wolf BR, Amendola A.
Iowa Orthop J. 2006;26:77-90.
PMID:16789454
The posterior cruciate ligament index as a reliable indirect sign of anterior cruciate ligament rupture is associated with the course of knee joint injury.
Gong H, Li Q, Len Y, He K, Zhao W, Li Y, Sun G, Peng X, Yin Y.