AIM: To establish the safety and efficacy of an indigenously developed r-hepatitis B vaccine using an accelerated schedule and to highlight the social awareness
AIM: To define the infection status of Helicobacter pylori in 109 patients with gastric cancers and Hpylorilocalization in gastric carcinoma tissues in South Ch
AIM: To study whether examination of CagA antibodies could increase the odds ratio for gastric cancer in a casecontrol study, and how often other serum markers