Part,  Chapter, Paragraph

1   II,     9.  1.  1| based study. Bmj 1999;319(7217):1093-7.~ ~Effer SB, Moutquin
2   II,     9.  3.  2| based study. Bmj 1999;319(7217):1093-7.~ ~Effer SB, Moutquin