Shih, Bo-Fu, et al. “An Alternative to Opioid-Based Intravenous Patient Controlled Analgesia in Severe Burn Patients Undergoing Full Thickness Split Graft in Upper Limbs”. Journal of Plastic Surgery and Hand Surgery, vol. 58, Aug. 2023, pp. 56-61, doi:10.2340/jphs.v58.12292.