1The preparation for the reference sample for quality control of G145R mutation of recombinant hepatitis B surface antigenZHANG Bo, CHEN Yan, GONG Jin-song, ZHANG Chun-yan, HUANG Yong-guo, ZHANG Xiao-yan, Tian Yong-jun, Yang Dong-liang, LI Fang-he1775-17782Establishment of three-dimensional finite element model of human upper cervical vertebrae by spiral CT scansLIAO Sui-xiang, XIA Hong, CHANG Yun-bing, ZHANG Mei-chao, CAI Chao, WANG Jian-hua, Ai Fu-zhi, YIN Qing-shui1779-17813A study on the relationship between mutations in exons 12 and 23 of the ABCB4 gene and intrahepatic cholestasis of pregnancyGONG Lei, ZHU Yan-ling, HU Wei-hua, KONG Li-na, LI Tie-chen1782-17844Cloning and sequence analysis of SARS-CoV Mc regionLIU Zhi-wei, ZHAO Wei, LONG Bei-guo1785-17875Construction and identification of cDNA library of human breast cancer cellsCAI Jian-zhong, LUO Rong-cheng1788-17916Expression of 5-HT1A receptor mRNA in the neurons of parafascicular nucleus following acute myocardial ischemia in ratsWEN Jian-zhong, GUO Zheng1795-17977The effects of intraspinal transplant of neural stem cells on nitricoxidesynthase expressions in motor neurons after brachial plexus injuryZHANG Wen-ming, TU Zhi-yuan, ZHU Wei-qin, LIN Jian-hua1798-18008Set-up of non-insulin-dependent diabetes mellitus model in ratsWANG Ting, XU Shan1801-18029The improvement of catheterization technique in rabbit VX2 hepatoma model and its manifestation in DSAZHONG Ling, YU Zhi-jian, MU Ge-fei, QUAN Xian-yue1803-180510Expressions of MMP-9 and TIMP-1 in the lung tissues of rats with severe acute pancreatitis and the effect of somatostatinPENG Qi-ping, FENG Liu-shun, LI Ke1806-180811A study on bilevel positive airway pressure ventilation via nasal or facial masks in patients with chronic obstructive pulmonary disease and type Ⅱ respiratory failureLI Ya-qing, YAN Jian-ping, WANG Hong, XU Wu-lin, ZHANG Zhen-xiang1815-181712Changes in peripheral T-lymphocyte subsets in preeclampsia and normal pregnancyLI Yan, SU Fang-ming, LIANG Ting-ting, GAO Yu, LIN Li, HU Zhi-yang1818-182013The clinical application of an artificial neural network (ANN) model based on tumor markers in serum for diagnosing gastric carcinomaWANG Xue-ping, TONG Su-xiang1821-182214Risk factors for elderly patients undergoing total gastrectomy for gastric cancerZHAO Gang, WAN Jin, WU Ze-yu, DU Jia-lin, Peng Lin, LIU Quan-fang, YAO Yuan, WANG Zhi-du, YANG Jue1844-184615Surgical treament of macro-tumors involved sacrumWANG Ji, CAI Zheng-Dong, LI Guo-Dong, ZHENG Long-po, FU Qiang1847-185016Modified Duhamel operation for Hirschsprung's diseaseDU Ming-guo, LIAO Xiao-feng, YANG Hai-bo1850-185217The protective effects of ulinastatin and aprotinin on the blood under off-pump coronary artery bypassZHOU Yong, WANG Dong-jin1898-190018The prophylactic effect of somatostatin on pancreatitis and hyperamylasemia after ERCPSHI Yun-xing, LI Yong-ping, ZENG Xiao-hong, LV Jiao, JIN Guan-qiu1902-1904 