Choe Hae Mi, Bernstein Steven J, Mueller Bruce A, Walker Paul C, Stevenson James G, Standiford Connie J
University of Michigan Hospitals and Health Centers (UMHHC), Ann Arbor, MI 48109-2704, USA.
Am J Health Syst Pharm. 2009 Apr 1;66(7):622-4. doi: 10.2146/ajhp080139.