title: Distribution of radioactivity in brain of tolerant and nontolerant pigeons treated with  3 H-  9 -tetrahydrocannabinol.
mesh_terms: D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects; D001835:Body Weight; D001921:Brain / Q000378:metabolism*; D001933:Brain Stem / Q000032:analysis; D002188:Cannabis / Q000378:metabolism*; D002531:Cerebellum / Q000032:analysis; D002540:Cerebral Cortex / Q000032:analysis; D010856:Columbidae; D013759:Dronabinol / Q000032:analysis / Q000378:metabolism / Q000494:pharmacology; D004361:Drug Tolerance / Q000187:drug effects; D008099:Liver / Q000032:analysis; D008168:Lung / Q000032:analysis; D008297:Male; D008636:Mesencephalon / Q000032:analysis; D012055:Reinforcement Schedule; D013501:Surface-Active Agents / Q000494:pharmacology; D014316:Tritium
chemical_list: D013501:Surface-Active Agents; D014316:Tritium; D013759:Dronabinol