Al-hussaniy, H.A., Altalebi , R.R., Tylor , F.M., Naj, M.A., Kadhim, Z.S. and Abu-rghaif, A.H. 2022. Leptin Hormone: In Brief. Medical and Pharmaceutical Journal. 1, 1 (May 2022), 1–3. DOI:https://doi.org/10.55940/medphar20224.