Vytlačiť
1.
- Substance use among young people in urban environments / edited by Isidore S. Obot, Shekhar Saxena - Geneva - Kobe : World Health Organization : WHO Centre for Health Development, 2005 - x, 209 s. ISBN 92-4-156306-0 [1, z toho voľných 1]
- Kapitoly, články