J H Woods, C B Smith, F Medzihradsky, G D Winger, D E Gmerek. Show Affiliations »
Abstract
Mesh： See more » AnimalsChemical PhenomenaChemistryDiscrimination, PsychologicalDrug Evaluation, PreclinicalGuinea PigsMacaca mulattaMiceNarcotics/administration & dosageNarcotics/pharmacologyRatsSelf AdministrationSubstance-Related Disorders
Substances： See more » Narcotics
Year: 1987 PMID： 3125469
Source DB: PubMed Journal: NIDA Res Monogr ISSN： 1046-9516