de Silva, H.J.2014-10-292014-10-291994The Ceylon Medical Journal. 1994; 39(3): pp.124-1250009-0875 (Print)http://repository.kln.ac.lk/handle/123456789/1202Indexed in MEDLINEHelicobacter pyloriHelicobacter pylori:after ten years, still an enigmaArticleMedicine