Wang, L., Wu, L.- xin, Han, Z., Ma, W.- hai, & Geng, Z.- hui. (2022). Effect of flurbiprofen axetil combined with “Cocktail” therapy on opioid dosage in patients after total knee arthroplasty. Pakistan Journal of Medical Sciences, 38(3). https://doi.org/10.12669/pjms.38.3.4735