RT Journal Article SR Electronic T1 Barogenic esophageal rupture: Boerhaave syndrome JF Canadian Journal of Surgery JO CAN J SURG FD Canadian Medical Association SP 438 OP 439 VO 49 IS 6 A1 Calvin S.H. Ng A1 Wilfred L.M. Mui A1 Anthony P.C. Yim YR 2006 UL http://canjsurg.ca/content/49/6/438.abstract