Askarian-Amiri S, Maleki SN, Alavi SNR, Neishaboori AM, Toloui A, Gubari MIM, Sarveazad A, Hosseini M, Yousefifard M.  The efficacy of GABAergic precursor cells transplantation in alleviating neuropathic pain in animal models: a systematic review and meta-analysis.  Korean J Pain 2022;35:43-58.  https://doi.org/10.3344/kjp.2022.35.1.43