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Fan ST, Choi TK, Lai EC, Wong J.Fan ST, et al. Among authors: choi tk.Gut. 1989 Nov;30(11):1591-5. doi: 10.1136/gut.30.11.1591.Gut. 1989.PMID: 2489025Free PMC article.
Fan ST, Choi TK, Lai EC, Wong J.Fan ST, et al. Among authors: choi tk.Aust N Z J Surg. 1988 Sep;58(9):717-21. doi: 10.1111/j.1445-2197.1988.tb01102.x.Aust N Z J Surg. 1988.PMID: 3250432
Fan ST, Choi TK, Lai CS, Wong J.Fan ST, et al. Among authors: choi tk.Br J Surg. 1988 May;75(5):463-6. doi: 10.1002/bjs.1800750520.Br J Surg. 1988.PMID: 3390679
Lai EC, Choi TK, Fan ST, Wong J.Lai EC, et al. Among authors: choi tk.J Gastroenterol Hepatol. 1989 Sep-Oct;4(5):483-7. doi: 10.1111/j.1440-1746.1989.tb01746.x.J Gastroenterol Hepatol. 1989.PMID: 2491213
Lai EC, Ng IO, You KT, Choi TK, Fan ST, Mok FP, Wong J.Lai EC, et al. Among authors: choi tk.World J Surg. 1991 Jan-Feb;15(1):141-5. doi: 10.1007/BF01658988.World J Surg. 1991.PMID: 1847271
Fan ST, Lai EC, Mok FP, Choi TK, Wong J.Fan ST, et al. Among authors: choi tk.Arch Surg. 1991 Aug;126(8):1027-31. doi: 10.1001/archsurg.1991.01410320117017.Arch Surg. 1991.PMID: 1863207