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目的研究外周静脉营养支持对外科危重病人的治疗效果。
Objective: To evaluate the effect of parietal parenteral nutrition (PPN) in critically ill surgical patients.
youdao
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目的研究外周静脉营养支持对外科危重病人的治疗效果。
Objective: To evaluate the effect of parietal parenteral nutrition (PPN) in critically ill surgical patients.
youdao