1 Yee, C.-H.; Chan, E. S.; Hou, S. S.-M. & Ng, C.-F., Extracorporeal shockwave therapy in the treatment of erectile dysfunction: A prospective, randomized, double-blinded, placebo controlled study, International Journal of Urology, Wiley Online Library, 2014.

2 Chung, E. & Cartmill, R., Evaluation of clinical efficacy, safety and patient satisfaction rate after low-intensity extracorporeal shockwave therapy for the treatment of male erectile dysfunction: an Australian first open-label single-arm prospective clinical trial, BJU international, Wiley Online Library, 2015, 115, 46-49.

3 Olsen, A. B.; Persiani, M.; Boie, S.; Hanna, M. & Lund, L., Can low-intensity extracorporeal shockwave therapy improve erectile dysfunction? A prospective, randomized, double-blind, placebo-controlled study, Scandinavian journal of urology, Informa Healthcare Stockholm, 2014, 1-5.

4 Michel, M. S.; Ptaschnyk, T.; Musial, A.; Braun, P.; Lenz, S. T.; Alken, P. & Köhrmann, K. U., Objective and subjective changes in patients with Peyronie‘s disease after management with shockwave therapy, Journal of endourology, Mary Ann Liebert, Inc., 2003, 17, 41-44.

5 Palmieri, A.; Imbimbo, C.; Longo, N.; Fusco, F.; Verze, P.; Mangiapia, F.; Creta, M. & Mirone, V., A first prospective, randomized, double-blind, placebo-controlled clinical trial evaluating extracorporeal shock wave therapy for the treatment of Peyronie‘s disease. European Urology, Elsevier, 2009, 56(2), 363-370.

6 Vahdatpour, B.; Alizadeh, F.; Moayednia, A.; Emadi, M.; Khorami, M. H. & Haghdani, S., Efficacy of Extracorporeal Shock Wave Therapy for the Treatment of Chronic Pelvic Pain Syndrome: A Randomized, Controlled Trial, ISRN urology, Hindawi Publishing Corporation, 2013, 2013, 1-6.

7 Zimmermann, R.; Cumpanas, A.; Miclea, F. & Janetschek, Gü., Extracorporeal shock wave therapy for the treatment of chronic pelvic pain syndrome in males: a randomised, double-blind, placebo-controlled study, European urology, Elsevier, 2009, 56, 41