1Pay attention to the treatment for primary Sj(o)gren's syndrome and its complicationsWANG Li, ZENG Xiao-fengCOMMENTARY477-4792From the transition of classification criteria to view diagnosis and differential diagnosis of Sj(o)gren's syndromeXU Li-qin, LIN JinSYMPOSIUM480-4833Pulmonary involvement in Sj(o)gren's syndromeLI Xia, FEI Yun-yun, ZHANG XuanSYMPOSIUM484-4874Autoimmune thyroid disease complicating Sj(o)gren's syndromeDAI Si-ming, SUN Jia-ying, ZHANG Zhi-yiSYMPOSIUM488-4915Hematologic manifestations and treatment of Sj(o)gren's syndromeDENG Xue-rong, ZHANG Zhuo-liSYMPOSIUM492-4956Liver damage in Sj(o)gren's syndromeCHEN Huan-xue, WANG Xiao-feiSYMPOSIUM496-4987Clinical characteristics and strategies of diagnosis and treatment of renal involvement in primary Sj(o)gren's syndromeZHENG Hui, YANG Cheng-deSYMPOSIUM499-5028Clinical manifestation, diagnosis and treatment of neurologic impairment of Sj(o)gren's syndromeYANG Ping-ting, XU Feng, XIAO Wei-guoSYMPOSIUM503-5059Management of Sj(o)gren's syndrome during pregnancyZHANG Ge, YAN Bing, LIU Xiang-yuanSYMPOSIUM506-50810Fifth Chinese national consensus report on the management of Helicobacter pylori infectionGUIDELINE AND CONSENSUS509-52411Further understanding of the pathogenesis of infectious factors involved in primary Sj(o)gren's syndrome and primary biliary cholangitisQIN Mu-ting, WANG Xiao-feiNEW DEVELOPMENT OF MEDICINE525-52812Expression of tumor necrosis factor receptor-associated factor 1 in rheumatoid arthritisCHENG Tao, GENG De-chun, WANG Ming-jun, CHEN Zhi-wei, ZHANG Miao-jia, WU JianORIGINAL CONTRIBUTION529-53113Clinical analysis of patients with rheumatoid arthritis accompanied with different types of interstitial lung diseaseGUO Wen-hui, LI Guang-tao, LI Hai-chao, ZHANG Zhuo-liORIGINAL CONTRIBUTION532-53614Pelvic anteroposterior digital radiography in understanding hip joint involvement of ankylosing spondylitisOUYANG Su-shan, WANG Gao-ya, LI Min, LIU Xu-dong, DENG Han-wen, ZHU Zi-wei, XU Feng, YANG Ping-ting, XIAO Wei-guoORIGINAL CONTRIBUTION537-53915The effect of different sampling time on dual-plasma-sample method in determination of iohexol clearanceZHANG Yong, LI Tai-feng, FENG Wan-yu, WANG Yan, YANG Bing, WANG Mi, YU Ze, SUI Zhun, ZUO LiORIGINAL CONTRIBUTION540-54316Clinicopathological analysis of idiopathic membranous nephropathy in young adult Chinese patientsWANG Yan-yan, DONG Hong-rui, SUN Li-jun, ZHANG He-jia, ZHANG Jian-rong, ZHAO Xiao-yi, SUN Zhan-shan, CHENG Hong, CHEN Yi-puORIGINAL CONTRIBUTION544-54817Tripterygium wilfordii Hook F combined with angiotensin receptor blocker in the treatment of IgA nephropathy with moderate proteinuriaZHU Lin-bo, WANG Juan, LIU Lin-lin, YAO Li, LI Zi-long, LI Yan-qiu, FAN Qiu-ling, WANG Li-ningORIGINAL CONTRIBUTION549-55118Influence of diaphragm thickening fraction on exercise tolerance and dyspnea in patients with chronic obstructive pulmonary diseasesZHANG Li-juan, WANG Fei-fei, MA Shao-lin, ZHU Xiao-pingORIGINAL CONTRIBUTION552-554,57519Beta-blocker use in acute myocardial infarction at early stage in eastern rural China from 2001 to 2011: a retrospective studyZHANG Hai-bo, HOU Li-bo, BAI Xue-ke, LI Xi, JIANG Li-xinORIGINAL CONTRIBUTION555-55920Analysis of correlated factors of heart rate variability in patients with AMI undergoing primary PCITIAN Wen, YU Xiao-qingORIGINAL CONTRIBUTION560-563 