1A farther research road to improving tissue-engineered skin1-22Soothe the nerves and nourish the heart to get rid of depression3-63Development and tendency of medical sciences under the law of negation of negation——plus discussion on "PK" between traditional Chinese and western medicines7-124Bian Que, real name Qin Yueren, and his stories13-145Bian Que's "Preventive Treatment of Disease" theory15-166Can memory decline be explained by single factor?MA Lei, ZHAO Gang, XIA Feng17-207Why is the recanalization rate different after the identical anticoagulation? Clinical implications of degree of portal vein thrombosisQI Xing-Shun, HAN Guo-Hong, WANG Jian-Hong, WU Kai-Chun, FAN Dai-Ming21-248Interpretation of incomplete prognostic factors of childhood-onset strokeLUO Peng, FEI Zhou, ZHANG Lei25-299Do acupressure and acupuncture just have placebo effects?WANG Wen, ZHANG Jin-Zhou, LI Feng, YAO Ju-Feng, LI Jun-Chang, MA Jing30-3210MRI is not exclusive for breast cancer imaging diagnosticsZHANG Li, YUAN Li-Jun, DUAN Yun-You33-3611Tobacco: how to keep away?WANG Wen, CHEN Jing, WANG Ya-Yun, LI Yun-Qing, WU Sheng-Xi37-4012What are the "real" key molecule pathways in hepatocellular carcinoma metastasis?LIU Na, ZHANG Hong-Bo, WU Kai-Chun, DING Jie, FAN Dai-Ming41-4413Should the age for colorectal cancer screening be lowered?WANG Hui, CHEN Jiang-Hao, FAN Jing, LING Rui, WANG Ling45-4814Live in peace and content前插115Professor Jin Yan won the first prize for 2009 Military Scientific and Technologic Progress Award前插2