Drugs of abuse and alcohol consumption among different groups of population on the Greek Island of Lesvos through sewage-based epidemiology

1. Gatidou, G.
2. Kinyua, J.
3. van Nuijs, A.L.N.
4. Gracia-Lor, E.
5. Castiglioni, S.
6. Covaci, A.
7. Stasinakis, A.S.