Liccardi G, Salzillo A, Piccolo A, Russo M, D'Amato G
Division of Pneumology and Allergology, Department of Chest Diseases, High Speciality 'A. Cardarelli' Hospital, Naples, Italy.
Allergy. 2011 Nov;66(11):1500-1. doi: 10.1111/j.1398-9995.2011.02675.x. Epub 2011 Jul 26.