Janjira Thongtem. 2004. The association between geness Cag A, Vac A and Ice A of Helicobacter pylori and peptic ulcer diseases. Field of Study Medical Microbiology, Chulalongkorn University;
Janjira Thongtem. (2004) The association between geness Cag A, Vac A and Ice A of Helicobacter pylori and peptic ulcer diseases . Chulalongkorn University/Bangkok.
Janjira Thongtem. The association between geness Cag A, Vac A and Ice A of Helicobacter pylori and peptic ulcer diseases. . Bangkok:Chulalongkorn University, 2004.
Janjira Thongtem. (2004) The association between geness Cag A, Vac A and Ice A of Helicobacter pylori and peptic ulcer diseases . Chulalongkorn University/Bangkok.