National Institute of Allergy and Infectious Diseases (July 2012). "Food Allergy An Overview"(PDF). Diarsipkan dari versi asli(pdf) tanggal 2016-03-05.
National Institute of Allergy and Infectious Diseases (July 2012). "Food Allergy An Overview"(PDF). Diarsipkan dari versi asli(pdf) tanggal 2016-03-05.