Riker Richard R, Fraser Gilles L
Richard R. Riker is director of critical care research, Department of Medicine, Division of Pulmonary-Critical Care Medicine and Maine Medical Center in Portland, Maine, and a professor of medicine at Tufts University School of Medicine, Boston, Massachusetts.
Am J Crit Care. 2013 Mar;22(2):153-7. doi: 10.4037/ajcc2013480.