Mohamed Samir Mohamed Khalel, Howida Kamal Abdellatif , Salwa Hassan Waly, Amira Saeed El Sayed , Tran., “Optimizing Posterior Quadratus Lumborum Block: The Roles of Dexamethasone and Magnesium Sulfate in Prolonging Bupivacaine Analgesia ”, CDF, vol. 53, no. 03, pp. 7909–7915, Nov. 2024, doi: 10.48047/td8wc390.