EAACI/GA(2)LEN/EDF/WAO guideline: definition, classification and diagnosis of urticaria.
Zuberbier T, Asero R, Bindslev-Jensen C, Walter Canonica G, Church MK, Giménez-Arnau A, Grattan CEH, Kapp A, Merk HF, Rogala B, Saini S, Sánchez-Borges M, Schmid-Grendelmeier P, Schünemann H, Staubach P, Vena GA, Wedi B, Maurer M.
Zuberbier T, et al.
Allergy. 2009 Oct;64(10):1417-1426. doi: 10.1111/j.1398-9995.2009.02179.x.
Allergy. 2009.
PMID: 19772512