title: Pharmacological similarities and interactions between cannabis and opioids.
mesh_terms: D000698:Analgesia; D000818:Animals; D002188:Cannabis; D013759:Dronabinol / Q000145:classification* / Q000494:pharmacology; D004347:Drug Interactions; D004361:Drug Tolerance; D006801:Humans; D009270:Naloxone / Q000494:pharmacology; D009294:Narcotics / Q000145:classification* / Q000494:pharmacology; D012906:Smoke; D019966:Substance-Related Disorders / Q000209:etiology
chemical_list: D009294:Narcotics; D012906:Smoke; D009270:Naloxone; D013759:Dronabinol