Valente, Maria JoãoCarvalho, FélixBastos, Maria de LourdesCarvalho, MárciaGuedes de Pinho, Paula2021-07-052021-07-052012978-953-51-0295-3http://hdl.handle.net/10284/10056engChromatographic methodologies for analysis of cocaine and its metabolites in biological matricesbook part10.5772/32225