(1)
Albrecht, U. .; Stangeb, R. .; Schermuly, N. . Efficacy and Safety of The Herbal Combination Containing Tropaeoli Majoris Herba and Armoraciae Rusticanae Radix in Patients Suffering from Uncomplicated, Acute Rhinosinusitis: A Randomized, Double-Blind, Placebo Controlled, Two-Arm, Parallel Group, Phase. J Current Med Res Opinion 2020, 3, 665-681.