1 mayo 2015
Orthopedic surgeons are seeing an epidemic of anterior cruciate ligament injuries among young athletes, and a large number of patients who have surgery to reconstruct a torn ACL undergo a second knee operation later on, according to a study.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/lKAFCBqccxo/150501103455.htm
