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| The Influence of Prospective Intervention Combined with 45?Semi-recumbent Position on the Emergency Treatment Effect of Patients with Acute Myocardial Infarction |
| XU Yigai, YU Yao, WU Yige |
| First-author's address: Department of Cardiovascular Medicine, Jingdezhen Second People's Hospital, Jingdezhen 333000, China |
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