nasal spray suspension

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.

A multicenter, double-blind, placebo-controlled, clinical trial to evaluate the efficacy and safety of two concentrations of a mixture of depigmented polymerized allergenic extracts of D. pteronyssinus and D. farinae, in patients suffering from allergic rhinoconjunctivitis with or without controlled asthma