1. Suarez, F. L.; Savaiano, D. A.; Mermelstein, N. H. (1997) Food Technology 51: 74.
2. Bush, R. K.; Hefle, S. L. (1996) Critical Reviews in Food Science and Nutrition 36: 119.
3. Pastorello, E. A.; Ortolani, C. (2003) In: Metcalfe, D. D.; Sampson, H. A.; Simon, R. A. (eds.) Food Allergy – Adverse Reactions to Foods and Food Additives. Blackwell Science, Malden, MA, USA, p. 169.
4. Scientific Panel on Dietetic Products, Nutrition and Allergies. (2004) The EFSA Journal 32: 1.
5. Bock, S. A.; Muñoz-Furlong, A.; Sampson, H. A. (2001) Journal of Allergy and Clinical Immunology 107: 191.