(1) JE Gschwend, F May, T Paiss, HW Gottfried, RE Hautmann:  High-dose pelvic irradiation followed by ileal neobladder urinary diversion: Complications and and long-term results. British Journal of Urology International 77:680-683, 1996 (IF SCI: 1,642)

(2) JT Pinto, BP Suffoletto, TM Berzin, CH Qiao, S Lin, WP Tong, F May, B Mukherjee, WDW Heston: Prostate-specific Membrane Antigen: A Novel Folate Hydrolase in Human Prostatic Carcinoma Cells. Nutrition Research Laboratory, Urology Research Laboratory, Pharmacology Analytical Laboratory, O`Brien Urology Research Center, Memorial Sloan-Kettering Cancer Center, New York. Clinical Cancer Research 2:1445-1451, 1996 (IF SCI: 6,511)

(3) F May, R Bachor, M Hack, H-W Gottfried, RE Hautmann: Primary adrenal Non-Hodgkin`s lymphoma: Long-term survival.  The Journal of Urology 160:487, 1998 (IF SCI: 3,297)

(4) F May, K Weigand, H Treugut, R Roscher: Pankreaspseudozysten: ein Beitrag zur Differentialtherapie. Chirurgische Gastroenterologie 15:383-388, 1999 (IF SCI: 0,164; IF AWMF: 0,328)

(5) F May, A Luther, W Mohr, R Bachor, RE Hautmann: Recurrent Aggressive Angiomyxoma of the Urinary Bladder. Case Report and Review of the Literature. Urologia Internationalis 65(1):57-59, 2000 (IF SCI: 0,504) 

(6) F May, T Treumann, P Dettmar, R Hartung, J Breul: Limited Value of Endorectal Magnetic Resonance Imaging and Transrectal Ultrasonography in the Staging of Clinically Localized Prostate Cancer. British Journal of Urology International 87:66-69, 2001 (IF SCI: 1,642)

(7) F May, R Hartung and J Breul: The ability of the American Joint Committe on Cancer staging system to predict progression-free survival after radical prostatectomy. British Journal of Urology International 88: 702-707, 2001 (IF SCI: 1,642)

(8) F May, T Treumann, P Dettmar, R Hartung, J Breul: Role of endorectal magnetic resonance imaging and transrectal ultrasonography in the local staging of prostate cancer. Urologe 41:458-461, 2002 (IF SCI: 0,762; IF AWMF: 1,524)

(9) R Hartung, F May: Die transurethrale Elektroresektion der Prostata. Aktuelle Urologie: 33:469-482, 2002 (IF SCI: 0,177; IF AWMF: 0,354) [review]

(10) F May, U Treiber, R Hartung, H Schwaibold: Significance of random bladder biopsies in superficial bladder cancer. European Urology 44:47-50, 2003 (IF SCI: 2,247)

(11) F May, R Hartung: Surgical Treatment of BPH: Technique and Results. European Urology 2:15-23, 2004 (IF SCI: 2,247) [review]

(12) M Alschibaja, F May, R Paul, U Treiber, R Hartung: Transurethral resection for benign prostatic hyperplasia. Current developments. Urologe 44:499-504, 2005 (IF SCI: 0,762; IF AWMF: 1,524) [review]

(13) M Alschibaja, F May, U Treiber, R Paul, R Hartung: Recent improvements in transurethral high-frequency electrosurgery of the prostate. British Journal of Urology International 97(2):243-246 (IF SCI: 1,642) [review]

(14) R Paul, H van Randenborgh, S Schöler, F May, R Hartung: Penile cancer – aftercare with results. How much is necessary? Urologe 44(9):1031-1036, 2005 (IF SCI: 0,762; IF AWMF: 1,524) [review]

(15) F May, N Weidner, K Matiasek, C Caspers, T Mrva, H Schwaibold, A Lehmer, M Vroemen, B Gansbacher, R Hartung: Schwann cell seeded guidance tubes restore erectile function after ablation of cavernous nerves in rats. The Journal of Urology 172(1):374-377, 2004 (IF SCI: 3,297)

(16) F May, N Weidner, K Matiasek, M Vroemen, T Mrva, C Caspers, J Henke, T Brill, A Lehmer, A Blesch, W Erhardt, B Gansbacher, R Hartung: Experimental strategies for repair of cavernous nerve lesions: nerve guides, tissue engineering and gene therapy. Urologe 43(10):1242-1248, 2004 (IF SCI: 0,762; IF AWMF: 1,524) [review]

(17)  F May, S Schoeler, M Vroemen, K Matiasek, M Apprich, W Erhardt, R Hartung, B Gansbacher, N Weidner: Nerve repair strategies for restoration of erectile function after radical pelvic surgery. Urologe 44:780-784, 2005 (IF SCI: 0,762; IF AWMF: 1,524) [review]

(18) F May, K Matiasek, M Vroemen, C Arndt, S Schoeler, R Paul, A Blesch, W Erhardt, R Hartung, B Gansbacher, N Weidner: Nerve replacement strategies for cavernous nerves. European Urology 48:372-378, 2005 (IF SCI: 2,247) [review]

(19) Schwaibold HE, Sivalingham S, May F, Hartung R: The value of a second transurethral resection for T1 bladder cancer. British Journal of Urology International 97(6):1199-1201, 2006 (IF SCI: 1,642)

(20) May F, Hartung R: Surgical atlas: Transurethral resection of the prostate. British Journal of Urology International 98(4):921-934, 2006 (IF SCI: 1,642) [review]

(21) Maurer T, Schnelzer A, Kremer M, May F, Hartung R: Abdominal colic caused by mature cystic teratoma of the ovary. Der Urologe A 46(3):284-6, 2007 (IF SCI: 0,762; IF AWMF: 1,524)

(22) May F, Stief C: Female Urinary Incontinence. The weak spot is the pelvic floor. Münchener Medizinische Wochenschrift 149(38):26-27, 2007 [editorial]

(23) Schorsch I, Soljanik I, Stanislaus P, Bauer R, Mayer M, Hocaoglu Y, Becker A, May F: Causes and diagnosis of female urinary incontinence. MMW Fortschr Med 149(38):27-29, 2007 [review]

(24) Soljanik I, Schorsch I, Stanislaus P, Bauer R, Mayer M, Hocaoglu Y, Becker A, May F: Conservative treatment of urinary incontinence. MMW Fortschr Med 149(38):30-31, 2007 [review]

(25) Stanislaus P, Soljanik I, Schorsch I, Bauer R, Mayer M, Hocaoglu Y, Becker A, May F: Surgical treatment of female urinary incontinence. MMW Fortschr Med 149(38):33-34, 2007 [review]

(26) Perneczky R, Diehl-Schmid J, Förstl H, Drzezga A, May F, Kurz A. Urinary incontinence and its functional anatomy in frontotemporal lobar degenerations. European Journal of Nuclear Medicine and Molecular Imaging 35(3):605-10, 2008

(27) May F, Bauer RM. Editorial Comment on: Cizolirtine Citrate, an Effective Treatment for Symptomatic Patients with Urinary Incontinence Secondary to Overactive Bladder: A Pilot Dose-Finding Study. European Urology 56 (1):191, 2008 Epub 2008 Apr 18.

(28) May F, Matiasek K, Vroemen M, Caspers C, Mrva T, Arndt C, Schlenker B, Gais P, Brill T, Buchner A, Blesch A, Hartung R, Stief C, Gansbacher B, Weidner N. GDNF-Transduced Schwann Cell Grafts Enhance Regeneration of Erectile Nerves. European Urology 54:1179-1187, 2008

(29) Gozzi C, Bauer RM, Becker AJ, Schorsch I, May F, Rehder P, Stief CG, Bastian PJ. Functional retrourethral sling. A change of paradigm in the treatment of stress incontinence after radical prostatectomy. Urologe A 47(9):1224-8, 2008

(30)  Herouy Y, Kreis S, Mueller T, Duerk T, Martiny-Baron G, Reusch P, May F, Idzko M, Norgauer Y.
Inhibition of angiogenesis in lipodermatosclerosis: implication for venous ulcer formation.
International Journal of Molecular Medicine 24(5):645-51, 2009

(31) Bauer RM, Mayer ME, May F, Gratzke C, Buchner A, Soljanik I, Bastian PJ, Stief CG, Gozzi C. Complications of the AdVance Transobturator Male Sling in the Treatment of Male Stress Urinary Incontinence. Urology 75(6):1494-98, 2010

(32) Schlenker B, Matiasek K, Saur D, Gratzke C, Bauer RM, Herouy Y, Arndt C, Blesch A, Hartung R, Stief CG, Weidner N, May F. Effects of cavernous nerve reconstruction on expression of nitric oxide synthase isoforms in rats. British Journal of Urology International 106(11):1726-31, 2010

(33) Bauer RM, Soljanik I, Füllhase C, Buchner A, May F, Stief CG, Gozzi C. Results of the AdVance Transobturator Male Sling After Radical Prostatectomy and Adjuvant Radiotherapy. Urology  Feb;77(2):474-9, 2011 [Epub 2010 Dec 16].

(34) Bauer RM, Gratzke C, Roosen A, Hocaoglu Y, Mayer ME, Buchner A, Stief CG, May F. Patient-Reported Side Effects of Intradetrusor Botulinum Toxin Type A for Idiopathic Overactive Bladder Syndrome. Urologia internationalis 86(1):68-72, 2011

(35) F May, B Schlenker, B Hofer, CG Stief, H-G Rau. Laparoscopic repair of iatrogenic bladder perforation during transurethral bladder tumor resection: Case report and literature review. Indian Journal of Urology (im Druck)