Psychosexual correlates : A comparison between patients treated with sildenafil citrate and those on intracorporeal injection

Long-term use of the sildenafil citrate : An experimental study

Effect of phosphodiesterase inhibitors and testosterone on cavernous tissue apoptotic process

Study of the possible effects of repeated intracorporeal self injection therapy on the diameter and the peak systolic velocity of the cavernosal arteries

A clinical study on the effects of the intracavernous injection of sodium nitroprusside versus papaverine / phentolamine in erectile dysfunction patients

Study of the possible effects of repeated intracorporeal self injection therapy on the diameter and the peak systolic velocity of the cavernosal arteries

A study of the vasculogenic and endocrinal factors in cases of metabolic syndrome suffering from erectile dysfunction

Bilateral comparative study of the effect of suberythemogenic doses of NB-UVB versus erythemogenic doses in treatment of chronic plaque psoriasis

Sex therapy versus contemporary sextherapy in treatment of psychogenic erectile dysfunction and premature ejaculation

Study of the possible effects of repeated intracorporeal self-injection of vasoactive drugs in patients with elevated end diastolic velocity during pharmacopenile duplex ultrasonography