1Research updates and prospects on human microecology and diseasesJIANG Jian-wen, LI Lan-juan257-2632The Cutting Edge of Research Advance on the relationship between intestinal microecology and hepatocellular carcinomaJIANG Jian-wen, REN Zhi-gang, ZHENG Shu-sen264-266,2833Effect evaluation of MA 120 microbial identification and drug sensitivity analysis system inclinical microbiology identification and drug sensitivity testZHANG Ju-ling, ZHANG Cheng-long, JIA Tian-ye, WANG Huan, YUAN Yuan, PANG Jun-li, CHEN Su-ming, ZHANG Shu-yong, BAO Chun-mei, QU Fen267-271,2754Etiological analysis of 1341 suspected cases without HIV positive of Pneumocystis pneumoniaLI Jing-jing, ZOU Yang, AN Yi-jun, QI Zhi-qun, LI Xiao-li, WANG Lei, HUANG Min-jun272-2755Analysis of HPV type characteristics in 109 patients with condyloma acuminatumBAO Zhen-yu, ZHANG Yun-jie, ZOU Xian-biao, GUO Xiao-juan, LIN Hui276-278,3206The clinical trial of rG-CSF for hepatitis B virus-associated acute-on-chronic liver failureXU Xiang, LIU Xiao-yan, CHEN Jing, XIAO Long, TONG Jing-jing, Guan Chong-dan, YAN Li-long, SU Hai-bin, HU Jin-hua279-2837Comparison of diagnostic value between virtual navigation assisted contrast-enhanced ultrasound and conventional contrast-enhanced ultrasound for small hepatocellular carcinoma in patients with liver cirrhosisTIAN Jiang-ke, LI Zhi-yan, LI Meng, LIU Yang, LI Chen284-2878Epidemiological characteristics of dengue fever in Shenzhen in 2014ZENG Yu-hua288-290,2949The efficacy and safety of two chemotherapy regimens in the initial treatment of elderly patients with pulmonary tuberculosisYANG Jun, WEI Min291-29410Clinical observation on standardized three-step analgesic ladder in patients with advanced cancerGONG Li-juan, ZHAO Shu-yun, LIU Jie295-29711Research progress of the relationship between intestinal flora and diseasesQIAN Mei-rui, WU Kai-chun298-30212Research progress of the interaction between gut microbes and brain gut axisTIAN Zu-hong, NIE Yong-zhan302-30713Recent research on the relationship between the intestinal microorganisms and the occurrence and development of colorectal cancerYUAN Long, ZHAO Pan, GUAN Jing-zhi307-31114Techniques for HBV drug-resistant mutation detection during antiviral therapyZHANG Shu-yong, CHEN Chen, MA Qing-wei, QU Fen311-31415Research progress of serological detection index for liver fibrosisHU Gao-wa315-31716Advances and strategies of tropical infectious diseases--Profile of the achievements in the Sino-US-Thai military experts exchange forum on tropical infectious diseasesZHOU Shuang-nan, WANG Li-feng, ZHANG Xin318-320 