Supplemental material for Changes in Th1/Th2-producing cytokines during acute exacerbation chronic obstructive pulmonary disease WeiBing Sheng LiChun 2018 <p>Supplemental material for Changes in Th1/Th2-producing cytokines during acute exacerbation chronic obstructive pulmonary disease by Bing Wei, Chun Sheng Li in Journal of International Medical Research</p>