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Law S, Cheung MC, Fok M, Chu KM, Wong J.Law S, et al. Among authors: chu km.J Am Coll Surg. 1997 Jun;184(6):630-6.J Am Coll Surg. 1997.PMID: 9179120Clinical Trial.
Law S, Fok M, Chu KM, Wong J.Law S, et al. Among authors: chu km.Surgery. 1997 Jul;122(1):8-14. doi: 10.1016/s0039-6060(97)90257-9.Surgery. 1997.PMID: 9225908
Law S, Fok M, Chu KM, Wong J.Law S, et al. Among authors: chu km.Ann Surg. 1997 Aug;226(2):169-73. doi: 10.1097/00000658-199708000-00008.Ann Surg. 1997.PMID: 9296510Free PMC article.Clinical Trial.
Chu KM, Law SY, Fok M, Wong J.Chu KM, et al.Am J Surg. 1997 Sep;174(3):320-4. doi: 10.1016/s0002-9610(97)00105-0.Am J Surg. 1997.PMID: 9324146Clinical Trial.
Choi HK, Law S, Chu KM, Wong J.Choi HK, et al. Among authors: chu km.Dis Esophagus. 1998 Jan;11(1):40-2.Dis Esophagus. 1998.PMID: 9595231Clinical Trial.
Law S, Arcilla C, Chu KM, Wong J.Law S, et al. Among authors: chu km.Am J Surg. 1998 Sep;176(3):286-90. doi: 10.1016/s0002-9610(98)00140-8.Am J Surg. 1998.PMID: 9776161