Part,  Chapter, Paragraph

1    I,     3.  4    | Selection, Vol. 21, No. 4: 303-316~ ~
2  III,    10.  2.  1|       British Medical Journal, 316: 1636-42.~ ~Ljung R, Peterson
3  III,    10.  6.  2| countries. Int J Epidemiol 34: 316-326.~ ~EUROTHINE (2007):