Ali, S. T. and Rakkah, N. I. (2006) “EFFECT OF SILDENAFIL CITRATE (VIAGRA) ON PENILE VASCULATURE AND CARDIODYNAMICS IN DIABETIC MALES WITH AND WITHOUT NEUROPATHY”, Pakistan Journal of Physiology, 2(2), pp. 34–37. doi: 10.69656/pjp.v2i2.699.