1Pay attention to the diagnosis and management of pulmonary hypertension in childrenZHANG Qing-you, DU Jun-baoEDITORIAL401-4032Classification and epidemidogical study of pulmonary hypertension in childrenLIU Han-minSYMPOSIUM404-4073Diagnostic work-up of pulmonary hypertension in childrenFU Li-junSYMPOSIUM407-4104Echocardiographic evaluation of pulmonary arterial hypertension in childrenCHEN Shu-baoSYMPOSIUM410-4165Targeted drug therapies for pediatric pulmonary hypertensionLI Yu-fen, ZHANG XuSYMPOSIUM416-4216Diagnosis and treatment of neonatal persistent pulmonary hypertensionXIAO Yan-yan, HAN LingSYMPOSIUM421-4247Prognosis marlcers of idiopathic pulmonary arterial hypertensionGUO Xiao-min, JIN Hong-fangSYMPOSIUM424-4268The value of cardiac biomarkers in the diagnosis of viral myocarditisSUN Hui-chao, TIAN JieLECTURES427-4309Bacteriological profile and antibiogram of 586 cases of paediatric inpatient with bloodstream infectionsORIGINAL CONTRIBUTIONS431-43510The clinical characteristics of bronchiolitis caused by human rhinovirus infectionWANG Yu-qing, HAO Chuang-li, YAN Yong-dong, JI Wei, SUN Qiu-feng, SHAO Xue-jun, XU JunORIGINAL CONTRIBUTIONS436-44011Analysis of the influencing factors in bronchial asthma in childrenWANG Wen, LIU Ji-xianORIGINAL CONTRIBUTIONS441-44512Six cases of Gitelman syndrome in children and clinical analysisMAO Kang-wei, LI Xiao-zhong, FENG Qi-hua, XU Qin-ying, ZHU Yun, LIN QiangORIGINAL CONTRIBUTIONS446-45013Clinical significance of expressions of lymphocyte subgroups in peripheral blood of Bell' s palsy childrenWU Ruo-hao, LI Dong-fang, LI Ping-gan, LUO Xiang-yangORIGINAL CONTRIBUTIONS451-45514The investigation of the value of PCT in guiding de-escalation therapy for severe infection in childrenPAN Lian-li, LI Xiao-chun, CHU Zhen-yuORIGINAL CONTRIBUTIONS456-46015Progress in the treatment of hemoptysis in childrenWU Chun-xueREVIEW461-46516Biotherapy for inflammatory bowel diseaseHUANG Jie, HUANG YingREVIEW466-46917Research progress in the genetics of chemotherapy drugs for childhood leukemiaLI Yue, WEN Fei-qiuREVIEW470-47418Clinical and microarray analysis of 2q37 deletion syndrome in casesCASE REPORT475-47719Report of one case of neonatal diabetes mellitus caused by KCNJ11 mutationCASE REPORT478-480 