EFFICACY AND SAFETY OF DAPOXETINE/SILDENAFIL COMBINATION TABLETS IN THE TREATMENT OF MEN WITH PREMATURE EJACULATION AND CONCOMITANT ERECTILE DYSFUNCTION-DAP-SPEED STUDY ArticleTuken Murat, Culha M.G., Serefoglu E.C.International Journal of Impotence Research. Том 31. 2019. С. 92-96