Efficacy of 8 mg lidocaine and 2 mg cetylpyridinium chloride (CPC) fixedcombination lozenges on sore throat pain intensity compared with 1 mg lidocaine and 2 mg CPC fixed-combination lozenges in subjects with sore throat due to upper respiratory tract infection: a randomized double-blind parallel-group single-dose study

News of May 6th, 2019