Pumphrey, R., 2004. Anaphylaxis: can we tell who is at risk of a fatal reaction? Curr Opin Allergy Clin Immunol. 4:285–290.
Pumphrey, R.S.H., P.B. Wilson, E.B. Faragher, S.R. Edwards, 1999. Specific immunoglobulin E to peanut, hazelnut and brazil nut in 731 patients: similar patterns found at all ages. Clin Exp Allergy. 29:1256-1259.