Seifert Alan C, Wehrli Felix W
Laboratory for Structural, Physiologic, and Functional Imaging, Department of Radiology, University of Pennsylvania Medical Center, MRI Education Center, 1st Floor Founders, 3400 Spruce St., Philadelphia, PA, 19104, USA.
Curr Osteoporos Rep. 2016 Aug;14(4):159-161. doi: 10.1007/s11914-016-0310-7.