(1)
AbdelQadir, Y. H.; Nabhan, A. E.; Abdelghany, E. A.; Mohamed, A. G.; Tokhey, A. S. E.; Elmegeed, A. A.; Nourelden, A. Z.; Ragab, K. M. Efficacy and Safety of Intrathecal Morphine in Total Knee Arthroplasty: A Systematic Review and Meta-Analysis. J of Opioid Management 2021, 17, 405-416.