JiangX., JiangT., QiX., GaiP., SunH. and WangG. 2023. Methods of hamstring muscle injection of botulinum toxin type A combined with periarticular injection after total knee arthroplasty. STEMedicine. 4, 2 (Apr. 2023), e171. DOI:https://doi.org/10.37175/stemedicine.v4i2.171.