Official reprint from UpToDate
Medline ® Abstract for Reference 21
of 'Oral food challenges for diagnosis and management of food allergies'
Recurrent peanut allergy.
Busse PJ, Nowak-Wegrzyn AH, Noone SA, Sampson HA, Sicherer SH
N Engl J Med. 2002;347(19):1535.