@article{articleade14ef2,
title   = {Fencamfamine-induced changes in the parameters of the matching law and the effect of prvious exposure to the drug},
author = {Mijares, Miriam Garcia and DeLucia, R and Silva, Maria Teresa Araujo},
year = {2004},
doi = {10.1097/00008877-200412000-00006},
journal   = {Behavioural Pharmacology}
}