Surgeons may be severely criticized from the perspective of evidence-based medicine because the majority of surgical pub......

对１８例梗阻性黄疸病人进行围手术期全胃肠外营养支持（ＴＰＮ）治疗，结果：能使病人安全渡过手术期，营养状况都有显著改善，仅２例出现导管感染，无术后并......