Hassanzadeh, Hamid Prevalence of Allograft Contamination During Intraoperative Processing for Spinal Deformity Correction Surgery. [electronic resource] - Spine deformity Sep 2013 - 348-351 p. digital Publication Type: Journal Article ISSN: 2212-1358 Standard No.: 10.1016/j.jspd.2013.06.003 doi