Part,  Chapter, Paragraph

1   II,     9.  5.  3| effective for both sexes (Borland, 1990), though this may
2   II,     9.  5.  3| effective for both sexes (Borland, 1990), but this may be
3   II,     9.  5.  6| and Eurostat, UNECE/WHO~ ~Borland R (1990): Slip-ups and relapse