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Chan DT, Poon WS, Chan YL, Ng HK.Chan DT, et al. Among authors: chan yl.Hong Kong Med J. 2005 Dec;11(6):452-6.Hong Kong Med J. 2005.PMID: 16340021Free article.Clinical Trial.
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Chow MW, Chan DT, Boet R, Poon WS, Sung JK, Yu SC.Chow MW, et al. Among authors: chan dt.Hong Kong Med J. 2004 Jun;10(3):215-6.Hong Kong Med J. 2004.PMID: 15181229Free article.No abstract available.
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