Vest JR, Jung H-Y, Ostrovsky A, Das LTanmoy, McGinty GB.  2015.  Image Sharing Technologies and Reduction of Imaging Utilization: A Systematic Review and Meta-analysis.. J Am Coll Radiol. 12(12 Pt B):1371-1379.e3.

Douglas FL, Narayanan VK, Mitchell L, Litan RE.  2010.  The case for entrepreneurship in R&D in the pharmaceutical industry.. Nat Rev Drug Discov. 9(9):683-9.