Irsa Azhar, Wusqa Hassan, Nabeel, L. ., & Shahzad, E. . (2026). Association of Preoperative Sleep Fragmentation with Postoperative Urinary Retention Following Elective Lower-Limb Orthopedic Surgery: Sleep Disruption as a Perioperative Bladder-Risk Factor. DEVELOPMENTAL MEDICO-LIFE-SCIENCES, 3(7), 4-10. https://doi.org/10.69750/dmls.03.07.0219