1Pay attention to and enhance the diagnosis and treatment of hyperfunctional PDDJING Jin427-4292Etiology, differential diagnosis and management of cardiomegaly in children430-4413Progress in the treatment for H. pylori infection in childrenDING Zhao-lu, XU Xi-wei447-4494Analysis of misdiagnosis of anomalous origin of left coronary artery from pulmonary artery with cardiomegaly in infants and childrenWANG Shu-shui, LI Yu-fen, QIAN Ming-yang, PAN Wei, HUANG Mei-ping, LI Hong, Xu Yan-mei, LI Jiang-lin, ZHANG Zhi-wei, CHEN Xin-xin, ZHUANG Jian450-4545Acute bilirubin encephalopathy: MRI features and their correlation with prognosisTANG Xing-lu, LIANG Zhi-qiang, CHEN Wei, YAN Zhi-han, LIANG Li-dan, ZHANG Zi-ying, CHEN Xiang, WANG Xiao-tong455-4586Follow-up study of 237 children with mental retardation of 0~6 years old from 2004 to 2007 in BeijingLIANG Ai-min, CHEN Xin-xin, SHAO Cui-xia, WU Ying-hua, ZHANG Xiu-ling, ZHANG Zhi-xiang, WANG Feng-zhi, AN Hui-qing, BIAN Yang, LI Yong, SHI Ji-liang, QU Cheng-yi459-4617The research of the ultrasound bone measurement of school-age childrenXIONG Fei, YANG Su-fei, WU Na, WU Kang-min462-4658The application of bronchoscopy to the diagnosis and therapy of diseases with repeatedly coughing and wheez-ingZHU Chun-mei, CAO Ling, YUAN Yi, GUAN Xiao-li, LIU Xi-cheng466-4689The clinical research of BCG vaccinated and unvaccinated in pediatric tuberculous meningitisXING Lin-lin, XIE Yuan-yuan, ZHU Chao-min469-470,47310Clinical features and outcome of pediatric liver transplantationLIU Lei, LIU Yi-he, SHEN Zhong-yang, WANG Xing-qiang, YU Li-xin, WANG Yu471-47311Clinical efficacy analysis of Linezolid in treatment of 40 children with infectious diseasesYIN Yong, SUN Jie, WANG Wei, ZHANG Lei, ZHANG Jing474-47712Analysis of the clinical and prognostic factors of sepsis complicated by acute renal failure in children478-479