| 标题 |
Association of echocardiography before major elective non-cardiac surgery with postoperative survival and length of hospital stay: population based cohort study |
| 网址 | |
| DOI | |
| 其它 |
期刊:BMJ 作者:D. N. Wijeysundera; W. S. Beattie; K. Karkouti; M. D. Neuman; P. C. Austin; A. Laupacis 出版日期:2011-06-30 |
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(2025-6-4)