Sears Catherine R, Rivera M Patricia
Richard L. Roudebush VA Medical Center and the Division of Pulmonary, Critical Care, Sleep and Occupational Medicine, Indiana University, Indianapolis, IN.
Department of Medicine, University of North Carolina, Chapel Hill, NC.
Chest. 2021 Jul;160(1):31-33. doi: 10.1016/j.chest.2021.03.043.