Simultaneous determination of methadone, heroin, cocaine and their metabolites in urine by GC-MS
- Álvarez, I.
- Palos, F.
- Bermejo, A.M.
- Fernández, P.
- Tabernero, M.J.
ISSN: 0003-2719, 1532-236X
Year of publication: 2006
Volume: 39
Issue: 7
Pages: 1393-1399
Type: Article