Practitioner's Corner

False Positive Placebo Reaction in a Double-Blind Placebo-Controlled Food Challenge

I Reig Rincón de Arellano,¹ S Vázquez-Cortés,¹ AC Sinaniotis,² M Fernández-Rivas¹

1 Servicio de Alergia, Hospital Clinico San Carlos, Madrid, Spain
2 Allergy Research Centre, Second Department of Pediatrics, P&A Kyriakou Children’s Hospital, University of Athens, Greece

J Investig Allergol Clin Immunol 2009; Vol. 19(3): 237-252