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Lim AT, How CH, Tan B.Lim AT, et al.Singapore Med J. 2016 Apr;57(4):168-70; quiz 171. doi: 10.11622/smedj.2016069.Singapore Med J. 2016.PMID: 27075037Free PMC article.Review.
Phua SC, Tan YL, Kok AMY, Senol E, Chiam CJH, Lee CY, Peng Y, Lim ATJ, Mohammad H, Lim JX, Fu Y.Phua SC, et al. Among authors: lim atj.Sci Adv. 2021 May 7;7(19):eabe4323. doi: 10.1126/sciadv.abe4323. Print 2021 May.Sci Adv. 2021.PMID: 33962958Free PMC article.
Lim ATO, Cui C, Jang HD, Huang J.Lim ATO, et al.Research (Wash D C). 2019 Jan 27;2019:3517816. doi: 10.34133/2019/3517816. eCollection 2019.Research (Wash D C). 2019.PMID: 31549058Free PMC article.
Xu Y, Patel DN, Ng SP, Tan SH, Toh D, Poh J, Lim AT, Chan CL, Low MY, Koh HL.Xu Y, et al. Among authors: lim at.Front Med (Lausanne). 2018 Jun 12;5:167. doi: 10.3389/fmed.2018.00167. eCollection 2018.Front Med (Lausanne). 2018.PMID: 29946545Free PMC article.