Wasserbauer Nancy, Ballow Mark
Department of Pediatrics, Division of Allergy and Immunology, Women's & Children Hospital of Buffalo, State University of New York at Buffalo, School of Medicine and Biomedical Sciences, Buffalo, NY, USA.
Am J Med. 2009 Feb;122(2):121-5. doi: 10.1016/j.amjmed.2008.09.014.