4Xi-Xian Yao Lei Yin Department of Digestive Medicine,the 2nd Hospital of Hebei Medical University,Shijiazhuang 050000,Hebei Province,China Zhong-Cheng Sun The Traditional Chinese Medical College of Hebei Medical University,Shijiazhuang 050081,Hebei Province,China.The expression of hTERT mRNA and cellular immunity in gastric cancer and precancerosis[J].World Journal of Gastroenterology,2002,8(4):586-590. 被引量：32
