OMICS International OMICS International is a scientific organization that drives the progress of research through open access journals and organizes international conferences, The best in science news, commentary, and research. Journal of Medical Diagnostic Methods Volume 7, Issue 2 Determination of Calibration Cycles Using Xray Tube Output Workload and Use Factor for Diagnostic Xrays Jermain Exeter and Petal Surujpaul Cholangiocarcinoma A Singlecenter Western Experience Giulio Di Mare , Daniele Marrelli, Costantino Voglino, Francesco Ferrara, Riccardo Piagnerelli, Mario Marini and Franco Roviello A New Quantification Method of Bacterial Adherence on Implant Surfaces in an Implant Associated Infection Rat Model Schroumlder ML, Angrisani N, Hegermann J, Windhagen H, Callieszlig T and Reifenrath J Enhancing Quality Management through Effective Quality Assurance in Jamaican Radiology Centres Barrington Brevitt, Andre Gordon, Mitko Voutchkov and Lisa Burnett