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Hui DS, Chow BK, Chu L, Ng SS, Lee N, Gin T, Chan MT.Hui DS, et al. Among authors: ng ss.PLoS One. 2012;7(12):e50845. doi: 10.1371/journal.pone.0050845. Epub 2012 Dec 5.PLoS One. 2012.PMID: 23239991Free PMC article.
Pang RT, Ng SS, Cheng CH, Holtmann MH, Miller LJ, Chow BK.Pang RT, et al. Among authors: ng ss.Endocrinology. 1999 Nov;140(11):5102-11. doi: 10.1210/endo.140.11.7134.Endocrinology. 1999.PMID: 10537138
To KW, Chan WC, Chan TO, Tung A, Ngai J, Ng S, Choo KL, Hui DS.To KW, et al.Respirology. 2009 Mar;14(2):270-5. doi: 10.1111/j.1440-1843.2008.01439.x. Epub 2008 Dec 11.Respirology. 2009.PMID: 19210658