Pharmacotherapy handbook [electronic resource] / Barbara G. Wells, FASHP, FCCP, Dean Emeritus and Professor Emeritus, Executive Director Emeritus, Research Institute of Pharmaceutical Sciences, School of Pharmacy, The University of Mississippi, Oxford, Mississippi, Joseph T. DiPiro, PharmD, FCCP, Professor and Dean, Archie O. McCalley Chair, School of Pharmacy, Virginia Commonwealth University, Richmond, Virginia, Terry L. Schwinghammer, PharmD, FCCP, FASHP, FAPhA, BCPS, Professor and Chair, Department of Clinical Pharmacy, School of Pharmacy, West Virginia University, Morgantown, West Virginia, Cecily V. DiPiro, PharmD, Consultant Pharmacist, Richmond, Virginia