1Clinicians and clinical research: Challenges and CountermeasuresZHONG Nan-shanSPECIAL CONTRIBUTIONS681-6822Pulmonary infections in the immunocompromised patients must be considered in a particular wayHE BeiCOMMENTARY683-6843The bewilderments and remark of diagnosis and management of pulmonary infections immunocompromised patients in chinaQU Jie-mingSYMPOSIUM685-6864Pulmonary immune defences in the immunocompromised hostLI Er-ran, YU NaSYMPOSIUM687-6895Cytomegloviral pneumonia immunocompromised statusCAO Zhan-chengSYMPOSIUM689-6916Character of pnemocystis pneumonia complicated AIDS and non-AIDS immunocomprised hostHE Li-xianSYMPOSIUM692-6937Clinical practice of laboratory test diagnoses in the pulmonary fungal diseasesSHI YiSYMPOSIUM693-6968Diagnostic procedures in pulmonary infection of the immunocompromised hostsHOU Gang, KANG JianRPOCESS OF DIAGNOSIS AND TREATMENT697-699,7029The prescription and anticoagulation of Continuous renal replacement therapiesSUN Xue-feng, SU Jin-huanEXPERT EXPERIENCE700-70210A clinical interpretation of ESC guidelines on diagnosis and treatment of heart failure 2008GONG Meng-chun, YAN Xiao-weiGUIDELINE FORUM703-70611Clinical analysis and identification of virus infected from upper respiratory in different time quantum in GuangzhouOU Ying-yan, QIN Sheng, YANG Zi-feng, GUAN Wen-da, WANG Yu-tao, Mo Zi-yaoORIGINAL CONTRIBUTIONS707-709,71312Detection and evaluation of gastric motility for the patients with erosive gastritisYANG Jia-chang, XU Zhui, LI Zhang-yong, REN Chao-shi, LIU Chun-lunORIGINAL CONTRIBUTIONS710-71313The related research of the cross sectional area of the chokepoint in obstructive sleep apnea-hypopnea syndromeXI Hui, LIU Hui, QI Manguli, XIA Yu, YE HongORIGINAL CONTRIBUTIONS714-71614Effects of AT in rehabilitation exercise training program of patients with chronic obstructive pulmonary diseaseORIGINAL CONTRIBUTIONS717-71915A comparative study on APACHE-Ⅱ Balthazar score and Extrapancreatic inflammation on abdominal computed tomography system in predicting the outcome of patients with acute pancreatitisDONG Le-mei, HONG Wan-dong, WU Jian-sheng, WANG Hong-qingORIGINAL CONTRIBUTIONS720-72216A comparative study of narrow band imaging and Lugoul's iodine staining in the diagnosis of early squamous esophageal cancer and precancerous lesionsWANG Xuan, ZHANG Shu-tianORIGINAL CONTRIBUTIONS723-72517The investigation on the self emotion management and psychology status of diabetic patients in different tiered hospitals in ShanghaiZHOU Ying-xia, ZHAO Lie-bin, LU Luo, CHEN Qi-da, SU Li-zhen, WANG Qin-qin, SHENG Hong-guang, CHEN Ling, ZHANG Xing-yuan, SHI Rong-kang, SHEN Shi-hao, MENG Hong-jian, NING GuangORIGINAL CONTRIBUTIONS726-72818Study on Barrett's esophgus consistency with its histological findings in strengthen magnifying endoscopeXIA Yan-ni, LUO HE-sheng, LI Wusi, JIANG Hai-wei, TAN Ping, TAN QiuORIGINAL CONTRIBUTIONS729-73119The survival time and correlation factors of patients with multiple myelomaGUAN Jing, FU Rong, SHAO Zong-hong, RUAN Er-bao, LIANG Yong, QU Wen, WANG Guo-fin, WANG Xiao-ming, LIU Hong, WU Yu-hong, SONG Jia, WANG Hua-quan, XING Li-minORIGINAL CONTRIBUTIONS732-73420Using duodenoscope to treat hepatolithiasis: a clinical observation on 283 casesMA Shu-ren, MENG Wei-hong, ZHANG Ning, YANG Zhuo, ZHAO Yun-feng, ZHAO Zhi-feng, ZHANG Ying-chun, PAN Ru-ming, HAN Xiao, GAO Feng, GONG Zhao-jie, YANG Lin, CHANG Li-ya, HU Xin-yu, YUAN Ai-jiao, SUN Ya-nan, JIN Xiao-longORIGINAL CONTRIBUTIONS735-737 