Pottinger Paul S
Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, 1959 NE Pacific St, PO Box 356130, Courier BB-302, Seattle, WA 98195, USA.
JAMA Intern Med. 2013 May 27;173(10):879-80. doi: 10.1001/jamainternmed.2013.274.