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Ang TL, Fock KM, Ng TM, Teo EK, Chua TS, Tan JY.Ang TL, et al.J Gastroenterol Hepatol. 2002 Aug;17(8):908-13. doi: 10.1046/j.1440-1746.2002.02835.x.J Gastroenterol Hepatol. 2002.PMID: 12164967
Fock KM, Teo EK, Ang TL, Chua TS, Ng TM, Tan YL.Fock KM, et al. Among authors: ang tl.World J Gastroenterol. 2005 May 28;11(20):3091-8. doi: 10.3748/wjg.v11.i20.3091.World J Gastroenterol. 2005.PMID: 15918196Free PMC article.Clinical Trial.
Ang TL, Fock KM, Ng TM, Teo EK, Chua TS, Tan J.Ang TL, et al.World J Gastroenterol. 2005 Jun 21;11(23):3558-61. doi: 10.3748/wjg.v11.i23.3558.World J Gastroenterol. 2005.PMID: 15962374Free PMC article.