9Tokunaga Y, Shirahase H, Hoppon T, et al. Density of Helicobacter pylori infection evaluated semiquantitatively in gastric cancer. J Clin Gastroenterol,2000,31 (3) :217. 被引量:1
10Fukuda S,Tanaka M,Soma Y,et al. Histological analysis of gastritis and Helicobacter pylori infection in patients with early gastric cancer:a case-control study. J Gastroenterol Hepatol,2000,15(12) :1370. 被引量:1
9Gold BD.New Approaches to Helicobacter pyloft infection in children[J].Curt Castroenterol Rep,2001,3:235-247. 被引量:1
10Cirak MY,Oadek A,Yilmaz D,et al.Detectiou of Helicobacter pylofi and its Cag Agene in toneil and adenoid tibbueb by PCR[J].Arch Otolaryngol head Neck Surg,2003,129:1225-1229. 被引量:1