海量图书期刊资源，随时随地畅享阅读乐趣
Incidence and clinical presentation of bowel ischaemia after aortoiliac surgery — 2930 operations from a population-based registry in SwedenM. Björck; D. Bergqvist; T. Troëng · 1996
Current use of thromboembolism prophylaxis for laparoscopic cholecystectomy patients in SwedenF. Lindberg; M. Bjorck; I. Rasmussen; D. Bergqvist · 2005