Part,  Chapter, Paragraph

1   II,     5. 14.  1|      has to be removed, thus weakening the tooth. Current research
2   II,     9        |   may be a reflection of the weakening influence of parents, and
3   II,     9.  2.  4|   may be a reflection of the weakening influence of parents, and
4   IV,    11.  5.  5| scientists have gone abroad, weakening considerably the European