Nafi , Elaf Gh., and Saba Z. Al-Abachi. 2026. “Evaluation Level of Gene Expression for PRE Gene on Preptin Hormone in Patients With Osteoporosis in Mosul City: Evaluation Level of Gene Expression for PRE Gene on Preptin Hormone”. Rafidain Journal of Science 35 (2):122-34. https://doi.org/10.33899/rsci.v35i2.63626.