Addition of Theophylline or Increasing the Dose of Inhaled Corticosteroid in Symptomatic Asthma: A Meta-Analysis of Randomized Controlled Trials

od Wang, Yan, Lin, Kexiong, Wang, Changzheng, Liao, Xiuqing
Wydane 2011

Disease knowledge level is a noteworthy risk factor of anxiety and depression in patients with chronic obstructive pulmonary disease: a cross-sectional study

od Zhang, Qiao, Liao, Jiangrong, Liao, Xiuqing, Wu, Xiuling, Wan, Min, Wang, Changzheng, Ma, Qianli
Wydane 2014