Part,  Chapter, Paragraph

1   II,     5. 12.  7| Vecchia C, Levi F, Lucchini F, Franceschi S, Negri E (1994): Worldwide
2   II,     5. 12.  7|      Boiocchi M, La Vecchia C, Franceschi S (2004): B-cell non-Hodgkin'
3  III,    10.  2.  1|     Dicato M, Diehl L, Doll R, Franceschi S, Gillis CR, Gray N, Griciute