TY - JOUR T1 - The effects of price and perceived quality on the behavioural economics of alcohol, amphetamine, cannabis, cocaine, and ecstasy purchases JO - Drug and Alcohol Dependence PY - 2007/07/10 AU - Goudie AJ AU - Sumnall HR AU - Field M AU - Clayton H AU - Cole JC ED - DO - DOI: 10.1016/j.drugalcdep.2006.11.021 PB - Elsevier BV VL - 89 IS - 2-3 SP - 107 EP - 115 Y2 - 2024/12/22 ER -