Research ArticleOpen accessIn the keywordsHelicobacter pylori Colonization in Biopsies of the Adenotonsillectomy SpecimensM. J. Zahedi, S. Darvish Moghadam, M. Ahmadi Mosavi et al.American Journal of Applied Sciences, Vol. 6, Issue 12 · 31 Dec 2009 · 6,929 accessesView PDFCite