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Choy WS, Cha YH, Jeon CY, Lee KS, Kim HY.Choy WS, et al. Among authors: cha yh.J Arthroplasty. 2018 Feb;33(2):470-476. doi: 10.1016/j.arth.2017.08.043. Epub 2017 Sep 7.J Arthroplasty. 2018.PMID: 28958658
Cha YH, Ha YC, Yoo JI, Min YS, Lee YK, Koo KH.Cha YH, et al.Arch Orthop Trauma Surg. 2017 May;137(5):625-630. doi: 10.1007/s00402-017-2674-2. Epub 2017 Mar 20.Arch Orthop Trauma Surg. 2017.PMID: 28321571
Kim HY, Cha YH, Choy WS, Jeung SW, Min YS.Kim HY, et al. Among authors: cha yh.J Pediatr Orthop B. 2018 May;27(3):283-288. doi: 10.1097/BPB.0000000000000507.J Pediatr Orthop B. 2018.PMID: 29570157Free PMC article.Review.
Cha YH, Jo WL, Lee YK, Ha YC, Parvizi J, Koo KH.Cha YH, et al.Hip Int. 2019 Mar;29(2):134-140. doi: 10.1177/1120700018772826. Epub 2018 May 9.Hip Int. 2019.PMID: 29739249
Yoo JI, Cha YH, Kim KJ, Kim HY, Choy WS, Hwang SC.Yoo JI, et al. Among authors: cha yh.Hip Pelvis. 2018 Dec;30(4):241-253. doi: 10.5371/hp.2018.30.4.241. Epub 2018 Dec 6.Hip Pelvis. 2018.PMID: 30534543Free PMC article.
Jang SY, Cha YH, Mun YS, Kim SH, Kim HY, Choy WS.Jang SY, et al. Among authors: cha yh.J Korean Med Sci. 2019 Jan 25;34(5):e36. doi: 10.3346/jkms.2019.34.e36. eCollection 2019 Feb 4.J Korean Med Sci. 2019.PMID: 30718989Free PMC article.
Yoo JI, Cha YH, Kim KJ, Kim HY, Choy WS, Hwang SC.Yoo JI, et al. Among authors: cha yh.BMC Musculoskelet Disord. 2019 Feb 8;20(1):63. doi: 10.1186/s12891-019-2450-2.BMC Musculoskelet Disord. 2019.PMID: 30736783Free PMC article.
Cha YH, Yoo JI, Hwang SY, Kim KJ, Kim HY, Choy WS, Hwang SC.Cha YH, et al.Clin Orthop Surg. 2019 Mar;11(1):1-14. doi: 10.4055/cios.2019.11.1.1. Epub 2019 Feb 18.Clin Orthop Surg. 2019.PMID: 30838102Free PMC article.
Cha YH, Lee YK, Koo KH, Wi C, Lee KH.Cha YH, et al.Clin Orthop Surg. 2019 Mar;11(1):15-20. doi: 10.4055/cios.2019.11.1.15. Epub 2019 Feb 18.Clin Orthop Surg. 2019.PMID: 30838103Free PMC article.
Jang SY, Cha YH, Kim KJ, Kim HY, Choy WS.Jang SY, et al. Among authors: cha yh.Asian J Surg. 2020 Apr;43(4):550-556. doi: 10.1016/j.asjsur.2019.06.006. Epub 2019 Jul 16.Asian J Surg. 2020.PMID: 31324508Free article.