SEARCH Articles Figures Tables 9-nor-9-OH-Hexahydrocannobinol analgesic activity Analgesic action anesthetic activities Analgesic action antibiotic activities Analgesic activity of barbatosides A and Analgesic activity of dianosides Analgesic activity of kallilolides Analgesic activity of opioids Analgesic activity of pseudopterolides Analgesic activity of pseudopterosins Analgesic activity of secopseudopterosins Analgesic activity, opiate Analgesic and anti-inflammatory activity Analgesics with narcotic activity Antidepressants analgesic activity Antiepileptics analgesic activity Antipyretic-analgesic activity Aspirin analgesic activity Benzodiazepines analgesic activity Benzomorphans analgesics structure-activity Buprenorphine analgesic activity Butorphanol analgesic activity Central analgesic activity Central analgesic activity in anilidopiperidines DPDPE analgesic activity Enkephalins analgesic activity Iridoids analgesic activity Isolation of the Active Ingredient in an Analgesic Drug Morphinan analgesics structure-activity relationships Morphine analgesic activity Nalbuphine analgesic activity Opioid analgesic activity Opioid analgesics structure-activity relationships Other Centrally Active Analgesics Pentazocine analgesic activity Sites of analgesic activity Tricyclic antidepressants analgesic activity