Clinical effect and risk of early recurrence of high dose levofloxacin on the treatment of acute exacerbation of chronic obstructive pulmonary disease
ZHANG Xueping, WANG Meng, HOU Xinfeng, HE Dandan, LI Xin, ZHAI Yunqing
滨州医学院学报 . 2019, (5): 328 -331 .  DOI: 10.19739/j.cnki.issn1001-9510.2019.05.003