1The research progress of asthma and chronic obstructive pulmonary disease overlap syndromeLU Ming, YAO Wan-zhenSYMPOSIUM379-3812Clinical significance of airway mucus hypersecretion in chronic obstructive pulmonary diseaseTIAN Pan-wen, WEN Fu-qiangSYMPOSIUM382-3853The personalized choice of phosphodiesterase 4 inhibitor in patients with chronic obstructive pulmonary diseaseZHENG Jin-pingSYMPOSIUM386-3884Identification of infection as the cause of acute exacerbation of chronic obstructive pulmonary disease: A step towards personalized treatmentSUN Yong-changSYMPOSIUM389-3915Selection of bronchodilator long-acting beta 2 receptor agonists and long-acting muscarinic receptor antagonists in management of chronic obstructive pulmonary disease:Randomly or purposefullyCHEN Ping, ZHAO Hai-taoSYMPOSIUM392-3946Current status and inspiration on macrolides in the therapy of chronic obstructive pulmonary diseaseQIU Shi-lin, ZHONG Xiao-ningSYMPOSIUM395-3987Benefit of inhaled corticosteroids in the treatment of different types of chronic obstructive pulmonary diseaseZHANG Cheng, Zhang Xiang-yanSYMPOSIUM399-401,4138Bronchoscopic lung volume reduction:History and progressHOU GangSYMPOSIUM402-4059Interpretations of guidelines on diagnosis and trewatment of diffuse large B-cell lymphoma from American National Comprehensive Cancer NetworkGONG Zi-mu, YANG WeiGUIDELINE AND CONSENSUS406-41010Interpretations of 2014 NICE guidelines on diagnosis and management of adult community and hostpital acquired pneumoniaJIAO Yang, HUANG YiGUIDELINE AND CONSENSUS411-41311Clinical significance of autoantibodies against phospholipase A2 receptor in adult patients with idiopathic membranous nephropathySONG Dong-xu, WANG Wu-tao, LIN Lu, YU Sheng-qiangORIGINAL CONTRIBUTIONS414-41812Higher maintenance dosage during Budesonide/Formoterol SMART therapy can improve the control of patients with moderate to severe persistent asthmaJU Chun-rong, LUO Chun-yan, LIN Zhi-ya, LIANG Yi-hua, CHEN Rong-changORIGINAL CONTRIBUTIONS419-42313Efficacy comparison between different quadruple rescue therapies in eradication of Helicobacter pyloriYANG Xue, GAO Cai-ping, QIU Chun-huaORIGINAL CONTRIBUTIONS424-42614Clinical, imaging and pathological features of pulmonary sequestration: An analysis of 43 casesWANG Hai-qin, XU Pan-feng, ZHOU Jian-yingORIGINAL CONTRIBUTIONS427-43015Investigations of impulse oscillation technique and predictive equations in Macao healthy adultsZHANG Xiao-zhan, ZHENG Jin-ping, CHEN Yao-qiu, CHENG Kun, YANG Ke, DONG Qi-hong, ZHANG Zhen-rongORIGINAL CONTRIBUTIONS431-43516Analysis on risk factors of cardiac function worsening in patients with diabetes and mild-to-moderate renal insufficiency after interventional diagnosis and treatmentORIGINAL CONTRIBUTIONS436-43917Nuclear imaging in evaluation of gastrointestinal motility dysfunction in patients with type 2 diabetesORIGINAL CONTRIBUTIONS440-44218The analysis of clinical characteristics and risk factors on cognitive impairment in patients with congestive heart failureWU Xiao-li, LIU Xing-li, CONG Lin, ZHENG Dong-ming, GUO YangORIGINAL CONTRIBUTIONS443-44619Therapeutic efficacy of intelligent mechanical ventilation bed in patients with acute exacerbation of chronic obstructive pulmonary disease and type Ⅱ respiratory failureBRIEF REPORTS447-44920The value of preoperative MRCP on the diagnosis of CBD after cholecystectomy before operating ERCP:An analysis of 139 casesDING Bai-jing, LI Sheng, LIU Chong, YANG Yong, WANG ZhenBRIEF REPORTS449-450 