Siden Rivka, Tankanow Roberta M, Tamer Helen R
Department of Pharmacy Services, University of Michigan Health System, UHB2D301 Box 0008, 1500 East Medical Center Drive, Ann Arbor, MI 48109, USA.
Am J Health Syst Pharm. 2002 Dec 1;59(23):2301, 2306, 2308. doi: 10.1093/ajhp/59.23.2301.