RT Journal T1 The effect of goal-directed fluid therapy on postoperative cognitive dysfunction in elderly patients undergoing colorectal carcinoma radical surgery A1 ZHANG Yafei, WU Chao, XIAO Jifeng. PB JOURNAL OF CLINICAL SURGERY FD 2020-04-20 YR 2020 JF JOURNAL OF CLINICAL SURGERY JO JOURNAL OF CLINICAL SURGERY VO 28 IS 4 SP 370 DO 10.3969/j.issn.1005-6483.2020.04.022 K1 goal-directed fluid therapy; colorectal carcinoma radical surgery; postoperative cognitive dysfunction; elderly LK {http://www.lcwkzz.com/EN/article/article_4141.shtml}