Bell Matthew C, Busse William W
Division of Allergy and Immunology, Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, Ark.
Division of Allergy, Pulmonary, and Critical Care Medicine, Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wis.
J Allergy Clin Immunol Pract. 2015 Jul-Aug;3(4):641-2; quiz 643. doi: 10.1016/j.jaip.2014.11.003.