Part,  Chapter, Paragraph

1   II,     5.  2.  7| case-control study. Lancet 364: 937-952.~ ~ ~
2   II,     5.  5.  3|     sclerosis. N Engl J Med 343;938-952.~Peterlin B, Ristic S, Sepcic
3   II,     9.  3.  1|         1236-2050, 2007:2) ISBN 978-952-00-2269-3 (paperback) ISBN
4   II,     9.  3.  1|         2269-3 (paperback) ISBN 978-952-00-2270-9 (PDF)~ ~Mental