Placebo to Test and Comparator

A prospective, multi-centre, randomised, double-blind, placebo-controlled Phase III trial to investigate the efficacy and safety of lozenges with benzydamine hydrochloride and dichlorobenzyl alcohol in the symptomatic treatment of patients suffering from acute pharyngitis

A prospective, randomised, multi-centre, double-blind, placebo-controlled Phase III trial to investigate the efficacy and safety of lozenges with benzydamine hydrochloride and dichlorobenzyl alcohol in the symptomatic treatment of patients suffering from acute pharyngitis