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Ho HJ, Chan YY, Ibrahim MAB, Wagle AA, Wong CM, Chow A.Ho HJ, et al. Among authors: wagle aa.Vaccine. 2017 Nov 7;35(47):6367-6374. doi: 10.1016/j.vaccine.2017.10.005. Epub 2017 Oct 12.Vaccine. 2017.PMID: 29031694
Wagle AA, Wagle AM, Bacsal K, Tan CS, Chee SP, Au Eong KG.Wagle AA, et al.Singapore Med J. 2007 Apr;48(4):287-90.Singapore Med J. 2007.PMID: 17384873Free article.