Kassab, S., Abdul-Ghaffar, T., Nagalla, D. S., Sachdeva, U., & Nayar, U. (2004). Interactions between leptin, neuropeptide-Y and insulin with chronic diurnal fasting during Ramadan. Ann Saudi Med.

Kassab, Salah, Tarik Abdul-Ghaffar, Das S. Nagalla, Usha Sachdeva, و Usha Nayar. "Interactions between Leptin, Neuropeptide-Y and Insulin With Chronic Diurnal Fasting During Ramadan." Ann Saudi Med 2004.

Kassab, Salah, et al. "Interactions between Leptin, Neuropeptide-Y and Insulin With Chronic Diurnal Fasting During Ramadan." Ann Saudi Med 2004.