%0 Journal Article %T Sublingual immunotherapy: Clinical indications in the WAO-SLIT position paper %A Giovanni Passalacqua %A Enrico Compalati %A Giorgio Canonica %J World Allergy Organization Journal %D 2010 %I BioMed Central %R 10.1097/wox.0b013e3181e8d19c %U http://www.waojournal.org/content/3/7/216/abstract