Part,  Chapter, Paragraph
1   II,     5.  1.  1| certain bacteria, Helicobacter pylori, is associated with an increased
2   II,     5.  3.  4| certain bacteria, Helicobacter pylori, is associated to an increased
3   II,     5. 10.  7|   relationship to Helicobacter pylori infections. Clin Exp Allergy