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The Second Canadian Consensus Conference on the Management of Patients with Gastroesophageal Reflux Disease.
Beck IT, Champion MC, Lemire S, Thomson AB, Anvari M, Armstrong D, Bailey RJ, Barkun AN, Boivin M, Bursey RF, Chaun H, Chiba N, Cockeram AW, Connon JJ, Da Costa LR, Faloon TR, Fedorak RN, Gillies RR, Goeree R, Hunt RH, Inculet RI, Klein A, Leddin DJ, Love JR, Worobetz LJ, et al. Beck IT, et al. Among authors: da costa lr. Can J Gastroenterol. 1997 Sep;11 Suppl B:7B-20B. Can J Gastroenterol. 1997. PMID: 9347173 Review.
Omeprazole in H2 receptor antagonist-resistant reflux esophagitis.
Marciano-D'Amore DA, Paterson WG, Da Costa LR, Beck IT. Marciano-D'Amore DA, et al. Among authors: da costa lr. J Clin Gastroenterol. 1990 Dec;12(6):616-20. doi: 10.1097/00004836-199012000-00003. J Clin Gastroenterol. 1990. PMID: 1979984
What is a normal esophagogastric junction?
Venkatachalam B, Da Costa LR, Ip SK, Beck IT. Venkatachalam B, et al. Among authors: da costa lr. Gastroenterology. 1972 Apr;62(4):521-7. Gastroenterology. 1972. PMID: 5020863 No abstract available.
Diffuse spasms and achalasia.
Beck IT, DaCosta LR. Beck IT, et al. J Clin Gastroenterol. 1979 Sep;1(3):287. J Clin Gastroenterol. 1979. PMID: 553106 No abstract available.
51 results