1. Rhinosinusitis;Meltzer,2004
2. Prevalence and rate of diagnosis of allergic rhinitis in Europe;Bauchau,2004
3. Epidemiological characterization of the intermittent and persistent types of allergic rhinitis;Bauchau,2005
4. Efficacy and safety of specific immunotherapy with SQ allergen extract in treatment-resistant seasonal allergic rhinoconjunctivitis;Frew,2006
5. Long-term clinical efficacy of grass-pollen immunotherapy;Durham,1999