EFFICACY OF OPIOID-FREE ANESTHESIA IN MODIFIED RADICAL MASTECTOMY: A CROSS-SECTIONAL OBSERVATIONAL STUDY СтатьяAssaf G.R., Yared Fares, Dib Mary-Joe, Mouawad Tony, Tarabay Oriana, Noujeim Jean-Paul, El-Helou Etienne, Kaady Jean, Abboud BassamAnnals of Medicine and Surgery. Том 85. 2023. С. 4289-4292