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Toh ZYC, Cooper T, Jessri M, Chang FS.Toh ZYC, et al. Among authors: chang fs.BMJ Case Rep. 2021 Sep 20;14(9):e242242. doi: 10.1136/bcr-2021-242242.BMJ Case Rep. 2021.PMID: 34544699Free PMC article.
Chang FS, Zhang Q, Xie HX, Wang HF, Yang YH, Gao Y, Fu CW, Chen G, Lu J.Chang FS, et al.J Spinal Cord Med. 2022 Sep;45(5):710-719. doi: 10.1080/10790268.2020.1847563. Epub 2020 Dec 2.J Spinal Cord Med. 2022.PMID: 33263492Free PMC article.