Stange, R., Schneider, B., Albrecht, U., Mueller, V., Schnitker, J., & Michalsen, A. (2017). Results of a randomized, prospective, double-dummy, double-blind trial to compare efficacy and safety of a herbal combination containing Tropaeoli majoris herba and Armoraciae rusticanae radix with co-trimoxazole in patients with acute and uncomplicated cystitis. Res Rep Urol.

Stange, Rainer, Berthold Schneider, Uwe Albrecht, Valentina Mueller, Joerg Schnitker, et Andreas Michalsen. "Results of a Randomized, Prospective, Double-dummy, Double-blind Trial to Compare Efficacy and Safety of a Herbal Combination Containing Tropaeoli Majoris Herba and Armoraciae Rusticanae Radix With Co-trimoxazole in Patients With Acute and Uncomplicated Cystitis." Res Rep Urol 2017.

Stange, Rainer, et al. "Results of a Randomized, Prospective, Double-dummy, Double-blind Trial to Compare Efficacy and Safety of a Herbal Combination Containing Tropaeoli Majoris Herba and Armoraciae Rusticanae Radix With Co-trimoxazole in Patients With Acute and Uncomplicated Cystitis." Res Rep Urol 2017.