Epidemiology of erectile dysfunction: results of the ‘Cologne Male Survey’

M. Braun, Gernot Wassmer, T. Klotz, +3

International Journal of Impotence Research

Sexual HealthAndrologyUrologyErectile DysfunctionSexual Dysfunction +6

The prevalence of Peyronie's disease: results of a large survey

U. Schwarzer, Frank Sommer, T. Klotz, +3

British Journal of Urology

Epidemiology of Peyronie's disease

F Sommer, U. Schwarzer, Gernot Wassmer, +4

International Journal of Impotence Research

Thyroid DiseaseClinical EpidemiologyEpidemiologic ResearchPathologyThyroid Hormone +2

Vardenafil increases penile rigidity and tumescence in erectile dysfunction patients: a RigiScan and pharmacokinetic study

T. Klotz, Richard Sachse, Albert Heidrich, +5

World Journal of Urology

UrologyErectile DysfunctionPenile RigidityMedicinePharmacokinetic Study +3

Impotence and Genital Numbness in Cyclists

Frank Sommer, Dietmar-Pierre Konig, Christiana Graf, +4

International Journal of Sports Medicine

Why do patients with erectile dysfunction abandon effective therapy with sildenafil (Viagra®)?

T. Klotz, M.J. Mathers, Rosemarie Klotz, +1

International Journal of Impotence Research

UrologyErectile DysfunctionSexual DysfunctionPharmacotherapySex Therapy +2

LOCALIZATION OF CONSTITUTIVE NITRIC OXIDE SYNTHASE ISOFORMS AND THE NITRIC OXIDE TARGET ENZYME SOLUBLE GUANYLYL CYCLASE IN THE HUMAN BLADDER

B. FATHIAN-SABET, Wilhelm Bloch, T. Klotz, +4

The Journal of Urology

Safety and efficacy of vardenafil versus sertraline in the treatment of premature ejaculation: a randomised, prospective and crossover study

M.J. Mathers, T. Klotz, Sandra Roth, +2

Andrologia

Erectile DysfunctionPe GradingGynecologySocial SciencesPrimary Pe +17

Erectile Dysfunction in Cyclists

Frank Sommer, U. Schwarzer, T. Klotz, +3

European Urology

Sexual HealthKinesiologyErectile DysfunctionSexual DysfunctionSocial Sciences +1

Soluble guanylate cyclase and cGMP-dependent protein kinase I expression in the human corpus cavernosum

T. Klotz, Wilhelm Bloch, Julian Alexander Zimmermann, +3

International Journal of Impotence Research

Cgmp-dependent Protein KinaseHuman Corpus CavernosumMolecular PhysiologySignal TransductionMedicine +5