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Wong NS, Foo KF, Poon D, Leong SS, Wong WK, Chan HS, Soo KC, Yap SP, Wee J, Cheung YB, Tan EH.Wong NS, et al. Among authors: foo kf.Ann Acad Med Singap. 2005 Jun;34(5):369-75.Ann Acad Med Singap. 2005.PMID: 16021227Free article.
Chang AY, Foo KF, Koo WH, Ong S, So J, Tan D, Lim KH.Chang AY, et al. Among authors: foo kf.BMJ Open Gastroenterol. 2016 Aug 23;3(1):e000095. doi: 10.1136/bmjgast-2016-000095. eCollection 2016.BMJ Open Gastroenterol. 2016.PMID: 27648294Free PMC article.
Toh HC, Wang WW, Chia WK, Kvistborg P, Sun L, Teo K, Phoon YP, Soe Y, Tan SH, Hee SW, Foo KF, Ong S, Koo WH, Zocca MB, Claesson MH.Toh HC, et al. Among authors: foo kf.Clin Cancer Res. 2009 Dec 15;15(24):7726-7736. doi: 10.1158/1078-0432.CCR-09-1537.Clin Cancer Res. 2009.PMID: 19996212