Part,  Chapter, Paragraph

1   II,     5.  1.  1| with a certain bacteria, Helicobacter pylori, is associated with
2   II,     5.  3.  4| with a certain bacteria, Helicobacter pylori, is associated to
3   II,     5. 10.  7| possible relationship to Helicobacter pylori infections. Clin
4  Key,   Ap5.  0.  0| heart~heatwave~heatwaves~helicobacter~hepatitis~hernia~heroin~