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Zhang JJ, Yu P, Dang H, Feng CS, Long XJ, Huang WF, Wang L, Li JL, Tian GL, Wen JQ, Mei JH, Li YX.Zhang JJ, et al. Among authors: li yx, li jl.Trials. 2024 Jan 13;25(1):47. doi: 10.1186/s13063-024-07919-y.Trials. 2024.PMID: 38218944Free PMC article.
Gao LL, Yang LS, Zhang JJ, Wang YL, Feng K, Ma L, Yu YY, Li Q, Wang QH, Bao JT, Dai YL, Liu Q, Li YX, Yu QJ.Gao LL, et al. Among authors: li yx, li q.Trials. 2018 Sep 29;19(1):527. doi: 10.1186/s13063-018-2899-6.Trials. 2018.PMID: 30268163Free PMC article.
Dai YL, Chai XM, Zhu N, Wang KB, Bao WQ, Zhang XS, Gao LL, Liu Q, Bao DM, Wang LT, Wang YL, Zhang JJ, Li YX, Yu JQ.Dai YL, et al. Among authors: li yx.Trials. 2019 Jul 4;20(1):399. doi: 10.1186/s13063-019-3472-7.Trials. 2019.PMID: 31272502Free PMC article.
Wang YL, Gao HX, Wang JS, Wang JH, Bo L, Zhang TT, Dai YL, Gao LL, Liu Q, Zhang JJ, Cai JM, Yu JQ, Li YX.Wang YL, et al. Among authors: li yx.Trials. 2020 Jan 20;21(1):102. doi: 10.1186/s13063-019-4023-y.Trials. 2020.PMID: 31959220Free PMC article.
Gao HX, Zhang JJ, Liu N, Wang Y, Ma CX, Gao LL, Liu Q, Zhang TT, Wang YL, Bao WQ, Li YX.Gao HX, et al. Among authors: li yx.Trials. 2021 Jan 6;22(1):29. doi: 10.1186/s13063-020-04960-5.Trials. 2021.PMID: 33407845Free PMC article.
Chai XM, Shi HY, Zhang JJ, Wang L, Gao HX, Dai YL, Gao LL, Yu JQ, Li YX, Wang CC.Chai XM, et al. Among authors: li yx.Trials. 2022 May 14;23(1):404. doi: 10.1186/s13063-022-06326-5.Trials. 2022.PMID: 35568917Free PMC article.
Liu Q, Wang Y, Luo XJ, Wang NJ, Chen P, Jin X, Mu GX, Chai XM, Zhang YJ, Li YX, Yu JQ.Liu Q, et al. Among authors: li yx.Trials. 2017 Jan 11;18(1):13. doi: 10.1186/s13063-016-1739-9.Trials. 2017.PMID: 28077162Free PMC article.Clinical Trial.
Liu Q, Chai XM, Zhang JJ, Wang YL, Wang Y, Gao LL, Dai YL, Gao HX, Zhang TT, Yu JQ, Li YX.Liu Q, et al. Among authors: li yx.J Pain Symptom Manage. 2019 Jun;57(6):1043-1050. doi: 10.1016/j.jpainsymman.2019.02.029. Epub 2019 Mar 8.J Pain Symptom Manage. 2019.PMID: 30853549Free article.Clinical Trial.
Gao LL, Yu JQ, Liu Q, Gao HX, Dai YL, Zhang JJ, Wang YL, Zhang TT, Yang JJ, Li YX.Gao LL, et al. Among authors: li yx.J Emerg Med. 2019 Oct;57(4):444-452. doi: 10.1016/j.jemermed.2019.06.026. Epub 2019 Sep 9.J Emerg Med. 2019.PMID: 31514988Clinical Trial.
Zhang JJ, Gao HX, Zhang TT, Bao WQ, Mou JY, Meng K, Dai YL, Gao LL, Liu Q, Li ZJ, Ge ZM, Yang Y, Yu JQ, Li YX.Zhang JJ, et al. Among authors: li yx, li zj.J Adv Nurs. 2020 Dec;76(12):3623-3630. doi: 10.1111/jan.14515. Epub 2020 Sep 20.J Adv Nurs. 2020.PMID: 32951241