Part,  Chapter, Paragraph

1   II,     5.  8.  7| Bjerg-Backlund A, Ronmark E, Larsson LG, Lundback B. (2006):
2   II,     5.  8.  7|       Ronmark E, Lundgren R, Larsson LG, Lundback B (2005): Ten-year
3   II,     5.  8.  7|      Lindberg A, Eriksson B, Larsson LG, Ronmark E, Sandstrom
4   II,     5.  8.  7|       Jonsson AC, Jonsson E, Larsson LG, Andersson S, Sandstrom
5   II,     5.  8.  7|    Andersson S, Sandstrom T, Larsson K (2003): Obstructive Lung
6  III,    10.  5.  1|   300~ ~Zhao Z, Sebastian A, Larsson L, Wang Z, Zhang Z, Norbäck