Authors: G Walter Canonica; Jean Bousquet; Thomas Casale; Richard F Lockey; Carlos E Baena-Cagnani; Ruby Pawankar; Paul C Potter; Philippe J Bousquet; Linda S Cox; Stephen R Durham; Harold S Nelson; Giovanni Passalacqua; Dermot P Ryan; Jan L Brozek; Enrico Compalati; Ronald Dahl; Luis Delgado; Roy Gerth van Wijk; Richard G Gower; Dennis K Ledford; Nelson Rosario Filho; Erkka J Valovirta; Osman M Yusuf; Torsten Zuberbier Journal: World Allergy Organ J Date: 2009-11-19 Impact factor: 4.084