Risk factors of postoperative systemic inflammatory response syndrome in elderly patients with upper urinary tract calculi treated by percutaneous nephrolithotomy#br#
SHI Jianguo, WANG Weining*, WANG Lingjun， CHEN Yudong, HAN Gang
Journal of Hebei Medical University . 2019, (1): 56 -59 .  DOI: 10.3969/j.issn.10073205.2019.01.014