Part,  Chapter, Paragraph

1   II,     9.  1.  1|  study. Bjog 2002;109(7):740-5.~ ~Escobar GJ, Clark RH,
2   II,     9.  3.  2|  study. Bjog 2002;109(7):740-5.~ ~Escobar GJ, Clark RH,
3   IV,    13.  4    | with a total budget of € 740 million for the 2007-2013