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Wang ZW, Lee WY, Lam TP, Yip BH, Yu FW, Yu WS, Zhu F, Ng BK, Qiu Y, Cheng JC.Wang ZW, et al.Eur Spine J. 2017 Jun;26(6):1586-1594. doi: 10.1007/s00586-016-4422-7. Epub 2016 Feb 5.Eur Spine J. 2017.PMID: 26846315
Yip BHK, Lee EKP, Sit RWS, Wong C, Li X, Wong ELY, Wong MCS, Chung RYN, Chung VCH, Kung K, Wong SYS.Yip BHK, et al.Sci Rep. 2018 Jul 9;8(1):10302. doi: 10.1038/s41598-018-28721-2.Sci Rep. 2018.PMID: 29985459Free PMC article.Clinical Trial.
Wong YS, Lai KK, Zheng YP, Wong LL, Ng BK, Hung AL, Yip BH, Chu WC, Ng AW, Qiu Y, Cheng JC, Lam TP.Wong YS, et al.Ultrasound Med Biol. 2019 Nov;45(11):2866-2877. doi: 10.1016/j.ultrasmedbio.2019.07.006. Epub 2019 Aug 6.Ultrasound Med Biol. 2019.PMID: 31399250Free article.