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Ke YH, Hwang KY, Thin TN, Sim YE, Abdullah HR.Ke YH, et al. Among authors: abdullah hr.Anaesthesia. 2021 Jan;76(1):54-60. doi: 10.1111/anae.15171. Epub 2020 Jun 27.Anaesthesia. 2021.PMID: 32592515Free article.
Abdullah HR, Sim YE, Hao Y, Lin GY, Liew GHC, Lamoureux EL, Tan MH.Abdullah HR, et al.BMJ Open. 2017 Jun 8;7(6):e016403. doi: 10.1136/bmjopen-2017-016403.BMJ Open. 2017.PMID: 28600378Free PMC article.
Sim YE, Wee HE, Ang AL, Ranjakunalan N, Ong BC, Abdullah HR.Sim YE, et al. Among authors: abdullah hr.PLoS One. 2017 Aug 4;12(8):e0182543. doi: 10.1371/journal.pone.0182543. eCollection 2017.PLoS One. 2017.PMID: 28777814Free PMC article.
Chan DXH, Sim YE, Chan YH, Poopalalingam R, Abdullah HR.Chan DXH, et al. Among authors: abdullah hr.BMJ Open. 2018 Mar 23;8(3):e019427. doi: 10.1136/bmjopen-2017-019427.BMJ Open. 2018.PMID: 29574442Free PMC article.
Sim YE, Sim SD, Seng C, Howe TS, Koh SB, Abdullah HR.Sim YE, et al. Among authors: abdullah hr.J Am Geriatr Soc. 2018 Aug;66(8):1524-1531. doi: 10.1111/jgs.15428. Epub 2018 Aug 8.J Am Geriatr Soc. 2018.PMID: 30091139
Abdullah HR, Ranjakunalan N, Yeo W, Tan MH, Poopalalingam R, Sim YE.Abdullah HR, et al.Qual Life Res. 2019 Jan;28(1):85-98. doi: 10.1007/s11136-018-1996-z. Epub 2018 Sep 10.Qual Life Res. 2019.PMID: 30203301
Chiew CJ, Liu N, Wong TH, Sim YE, Abdullah HR.Chiew CJ, et al. Among authors: abdullah hr.Ann Surg. 2020 Dec;272(6):1133-1139. doi: 10.1097/SLA.0000000000003297.Ann Surg. 2020.PMID: 30973386Free PMC article.
Sim YE, Abdullah HR.Sim YE, et al. Among authors: abdullah hr.Clin Geriatr Med. 2019 Aug;35(3):391-405. doi: 10.1016/j.cger.2019.04.001. Epub 2019 May 27.Clin Geriatr Med. 2019.PMID: 31230739Review.