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ISSN:0022-4804|82|2|121-130

Academic Press‎(1999)‎

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By Chow P.K.H.   Yu W.K.   Ng T.H.   Ong H.S.   Ooi P.J.L.L.   Chan S.T.F.   Aw S.E.   Soo K.C.   in Journal of Surgical Research

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Academic Press‎(2000)‎

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By Ho H. S. S.   Ong H. S.   in Surgical Endoscopy

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Springer Publishing Company ‎(2004)‎

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By Chan W. H.   Khin L. W.   Chung Y. F. A.   Goh Y. C.   Ong H. S.   Wong W. K.   in British Journal of Surgery

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John Wiley & Sons Inc‎(2011)‎

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