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Kui SL, How CH, Koh J.Kui SL, et al. Among authors: how ch.Singapore Med J. 2015 Jul;56(7):368-71; quiz 372. doi: 10.11622/smedj.2015106.Singapore Med J. 2015.PMID: 26243972Free PMC article.
Koh JM, Tan GJ, How CH.Koh JM, et al. Among authors: how ch.Singapore Med J. 2012 Jun;53(6):372-5; quiz 376.Singapore Med J. 2012.PMID: 22711034Free article.
Chang CN, How CH, Tavintharan S.Chang CN, et al. Among authors: how ch.Singapore Med J. 2012 Sep;53(9):566-8; quiz 569.Singapore Med J. 2012.PMID: 23023895Free article.
Quah CH, Koh D, How CH, Quah JH.Quah CH, et al. Among authors: how ch.Singapore Med J. 2012 Nov;53(11):701-4; quiz p.705.Singapore Med J. 2012.PMID: 23192494Free article.
How CH, Quah JH, Koh MJ.How CH, et al.Singapore Med J. 2013 May;54(5):247-9; quiz 250. doi: 10.11622/smedj.2013101.Singapore Med J. 2013.PMID: 23716147Free article.
Law KH, How CH, Ng CS, Ng MC.Law KH, et al. Among authors: how ch.Singapore Med J. 2013 Jun;54(6):303-8. doi: 10.11622/smedj.2013122.Singapore Med J. 2013.PMID: 23820539Free article.
Tan GC, De Roza J, Chen RY, How CH.Tan GC, et al. Among authors: how ch.Singapore Med J. 2013 Jul;54(7):377-80; quiz 381. doi: 10.11622/smedj.2013137.Singapore Med J. 2013.PMID: 23900466Free article.
How CH, Quah HM.How CH, et al.Singapore Med J. 2013 Aug;54(8):420-4. doi: 10.11622/smedj.2013165.Singapore Med J. 2013.PMID: 24005447Free article.Review.
Wong PY, How CH, Wong PC.Wong PY, et al. Among authors: how ch.Singapore Med J. 2013 Oct;54(10):533-6; quiz 537. doi: 10.11622/smedj.2013196.Singapore Med J. 2013.PMID: 24154576Free article.Review.