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Chen WH, Lee PY, Ng W, Tse HF, Lau CP.Chen WH, et al.J Am Coll Cardiol. 2004 Mar 17;43(6):1122-6. doi: 10.1016/j.jacc.2003.12.034.J Am Coll Cardiol. 2004.PMID: 15028378Free article.
Chen WH, Kaul U, Leung SK, Lau YK, Tan HC, Leung AW, Lee MK, Li SK, Ng W, Lee PY, Lam KF, Tse HF, Lau CP.Chen WH, et al.J Invasive Cardiol. 2005 Oct;17(10):534-8.J Invasive Cardiol. 2005.PMID: 16204748Clinical Trial.
Ng W, Wong WM, Chen WH, Tse HF, Lee PY, Lai KC, Li SW, Ng M, Lam KF, Cheng X, Lau CP.Ng W, et al. Among authors: chen wh.World J Gastroenterol. 2006 May 14;12(18):2923-7. doi: 10.3748/wjg.v12.i18.2923.World J Gastroenterol. 2006.PMID: 16718820Free PMC article.