Diagnostic Values of Routine Blood Indicators in Patients with AECOPD 
CHEN Kangxie,HUANG Yaoguang,LI Hui,YAO Guanjin,SUN Lanchun
Chinese General Practice . 2020, (13): 1663 -1665 .  DOI: 10.12114/j.issn.1007-9572.2019.00.685