Electronic media communication with friends from 2002 to 2006 and links to face-to-face contacts in adolescence: An HBSC study in 31 European and North American countries and regions

1. Kuntsche, E.
2. Simons-Morton, B.
3. ter Bogt, T.
4. Queija, I.S.
5. Tinoco, V.M.
6. de Matos, M.G.
7. Santinello, M.
8. Lenzi, M.
9. Vasileva, L.
10. Hafthorsson, A.
11. Gudmundsson, B.
12. Kostarova Unkovska, L.
13. Leversen, I.
14. Birkeland, M.S.
15. Tomé, G.
16. Camacho, I.
17. Ferreira, M.
18. Smith, R.
19. van der Sluijs, W.
20. Pérez Moreno, P.J.
21. Kaymak, D.A.
22. Bondar, T.