Levocetirizin-ratiopharm 5 mg Filmtabletten

A prospective, randomized, double-blind, placebo-controlled, multicentre, dose-finding clinical trial with polymerised mannan-conjugated allergoid Dactylis glomerata/Phleum pratense administered subcutaneously to patients with grass pollen-induced allergic rhinitis or rhinoconjunctivitis.

A prospective, randomized, double-blind placebo-controlled multicentre trial with mannan-conjugated birch pollen allergoids administered subcutaneously to adolescents and adults with birch pollen-induced allergic rhinitis or rhinoconjunctivitis.