1Much attention should be paid to promotive immunization for children healthZHU Qi-rong161-1632Procedure of immunization plan for Chinese children and the related problemsYIN Da-peng, LIANG Xiao-feng163-1663Common adverse events following immunization and the monitoringBAI Qing-rui, TAO Li-na, HU Jia-yu166-1704Relationship of drugs commonly used in clinical pediatrics with immunizationZHANG Feng, MA Yang, HU Yi-ji170-1725Immunization and inborn errors of metabolismWU Wei, LUO Xiao-ping173-1756Immunization and allergyHAN Xiao-hua176-1797Pay attention to the side effects on nervous system caused by immunizationZOU Li-ping179-1818Problems of immunization following blood diseases and transplantationWANG Tian-you, LIU Zi-qin182-1849Immunization and primary immunodeficiency diseaseWANG Xiao-chuan184-18710The carry-out of WHO programmes of poliomyelitis eradication and the related difficultiesWEN Ning187-19011Significance of epithelial to mesenchymal transition in children with steroid-resistant nephrotic syndromeZHOU Pin, HE Qing-nan, TAN Ai-bin, LI Xiao-yan, JIANG Ying, HUANG Ai-wen, YI Zhu-wen191-19412Relationship between family history and dyslipidemia in childrenYAN Hui, MI Jie, LIU Ying, CHENG Hong, CHEN Jian-jun, ZHANG Xiu-zhi, DU Jun-bao195-19813A study of clinical features, EEG and prognosis of patients with early-onset benign childhood occipital epilepsyZHOU Hao, LIANG Jin-ping199-20314Correlation between impulsivity and executive function in children with attention deficit hyperactivity disorderGENG Yao-guo, SU Lin-yan, WANG Hong, CAO Feng-lin204-20515Behavioral features of children with autism in developmental testWAN Guo-bin, WANG Wei-shi, WEI Zhen, HE Hui-jing, HE Man-yu206-20816Clinical outcomes of extremely premature infantsTIAN Luan-ying209-21117Analysis of clinical characteristics in 109 children with postural orthostatic tachycardia syndromeLIAO Ying, ZHANG Feng-wen, CHEN Li, JIN Hong-fang, DU Jun-bao212-21518Systematic review of pulmonary surfactant for meconium aspiration syndromeYANG Tong, SHEN Qi, HUANG Xian-wen220-226 