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Ong KL, Runa M, Lau E, Altman R.Ong KL, et al.Cartilage. 2019 Oct;10(4):423-431. doi: 10.1177/1947603518775792. Epub 2018 May 21.Cartilage. 2019.PMID: 29779404Free PMC article.
Ong KL, Runa M, Lau E, Altman RD.Ong KL, et al.Clinicoecon Outcomes Res. 2019 Mar 14;11:245-255. doi: 10.2147/CEOR.S170119. eCollection 2019.Clinicoecon Outcomes Res. 2019.PMID: 30936730Free PMC article.
Ong K, Lau E, Runa M, Daley W, Altman R.Ong K, et al.J Knee Surg. 2021 Jul;34(8):886-897. doi: 10.1055/s-0039-3402043. Epub 2019 Dec 24.J Knee Surg. 2021.PMID: 31874465
Ong KL, Runa M, Xiao Z, Ngai W, Lau E, Altman RD.Ong KL, et al.Cartilage. 2021 Dec;13(1_suppl):1474S-1486S. doi: 10.1177/1947603520905113. Epub 2020 Feb 17.Cartilage. 2021.PMID: 32063023Free PMC article.