Authors: James J Yue; Allen Sossan; Christopher Selgrath; Lawrence S Deutsch; Kenneth Wilkens; Mark Testaiuti; Josue P Gabriel Journal: Spine (Phila Pa 1976) Date: 2002-12-15 Impact factor: 3.468
Authors: George S Sapkas; Panayiotis J Papagelopoulos; Stamatios A Papadakis; George S Themistocleous; Dimitrios P Stathakopoulos; Panos Efstathiou; Despoina Sapoutzi-Krepia; Athanasios Ch Badekas Journal: Am J Orthop (Belle Mead NJ) Date: 2003-02