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Wong KS, Cheong DM, Wong D.Wong KS, et al. Among authors: wong d.ANZ J Surg. 2002 Jun;72(6):385-8. doi: 10.1046/j.1445-2197.2002.02431.x.ANZ J Surg. 2002.PMID: 12121153Clinical Trial.
Shabbir A, Roslani AC, Wong KS, Tsang CB, Wong HB, Cheong WK.Shabbir A, et al. Among authors: wong hb, wong ks.ANZ J Surg. 2009 Apr;79(4):265-70. doi: 10.1111/j.1445-2197.2009.04857.x.ANZ J Surg. 2009.PMID: 19432712
Tan JC, Wong KS, Teh CH, Wee SB, Low CH.Tan JC, et al. Among authors: wong ks.Singapore Med J. 1997 Oct;38(10):442-3.Singapore Med J. 1997.PMID: 9529958
Koh DC, Wong KS, Sim R, Ng YP, Hu ZQ, Cheong DM, Foo A.Koh DC, et al. Among authors: wong ks.Ann Acad Med Singap. 2005 Apr;34(3):223-8.Ann Acad Med Singap. 2005.PMID: 15902341Free article.