Journal of General Internal Medicine· Tập 28 ·Trang 612-621·2013
Chad Boult, Bruce Leff, Cynthia M. Boyd, Jennifer L. Wolff, Jill A. Marsteller, Kevin D. Frick, Stephen Wegener, Lisa Reider, Katherine Frey, Tracy M. Mroz, Lya Karm, Daniel O. Scharfstein