author = { Zantop, Thore AND Petersen, Wolf },

title = { Double bundle revision of a malplaced single bundle vertical ACL reconstruction: ACL revision surgery using a two femoral tunnel technique },

publisher = {Springer Science and Business Media LLC},

isbn = {0936-8051},

isbn = {1434-3916},

keywords = { Orthopedics and Sports Medicine , General Medicine , Surgery , Surgery },

year = {2008},