Part,  Chapter, Paragraph
1   II,     5.  8.  7|    2006; 27: 833-852.~ ~Zock J-P, Sunyer J, Kogevinas M,
2   II,     5. 11.  3| Rycroft, T Menné, PJ Frosch, J-P Lepoitterin (eds), 3rd ed.