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Tan KK, Lim TZ, Chew E, Chow WM, Luo N, Wong ML, Koh GC.Tan KK, et al. Among authors: lim tz.Int J Colorectal Dis. 2018 Apr;33(4):419-422. doi: 10.1007/s00384-018-2975-0. Epub 2018 Feb 15.Int J Colorectal Dis. 2018.PMID: 29450635
Pang NQ, Lim TZ, Zhou Y, Tan KK.Pang NQ, et al. Among authors: lim tz.Ann Coloproctol. 2018 Aug;34(4):175-179. doi: 10.3393/ac.2017.06.14.1. Epub 2018 Aug 31.Ann Coloproctol. 2018.PMID: 30208680Free PMC article.