%0 Journal Article %T Citrus/Cydonia Compositum Subcutaneous Injections versus Nasal Spray for Seasonal Allergic Rhinitis: A Randomized Controlled Trial on Efficacy and Safety %A Erik W. Baars %A Miek Jong %A Andreas F. M. Nierop %A Inge Boers %J ISRN Allergy %D 2011 %I Hindawi Publishing Corporation %R 10.5402/2011/836051 %U http://dx.doi.org/10.5402/2011/836051