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| | Fung, FMYWong, WMLam, SKYee, YKHung, WKYip, WCSzeto, MLTong, SMLai, KCHu, HCHui, CKWong, BCY | 2001 |
| | Wong, BCYWong, WMYee, YKHung, WKYip, AWCSzeto, MLLi, KFLau, PFung, FMYTong, TSMLai, KCHu, WHCYuen, MFHui, CKLam, SK | 2001 |
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| ReplyJournal:Gastroenterology | | 2006 |
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| | Hui, CKCheung, WWLeung, KWCheng, VCCTang, BSFLi, IWSLuk, JMLee, NPKwong, YLAu, WYYuen, KYLau, GKLiang, R | 2008 |
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