%0 Journal Article %A K. Devalia %A B. Colin %T ROLE OF PRE OPERATIVE ARTHROGRAPHY IN PERTHES DISEASE AS A DECISION MAKING TOOL. IS IT REALLY NECESSARY? %D 2006 %J Orthopaedic Proceedings %P 116-116 %V 88-B %N SUPP_I %R 10.1302/0301-620X.88BSUPP_I.0880116d %U https://doi.org/10.1302/0301-620X.88BSUPP_I.0880116d %K