高龄患者骨科大手术深静脉血栓形成的积极预防和护理
郑彩云
Prevention and nursing of deep vein thrombosis in elderly patients undergoing major orthopedic surgery
中国临床护理 . 2012, (5): 400 -401 .  DOI: 10.3969/j.issn.1674-3768.2012.05.019