title: Evoked potentials as objective parameters for the analgesic response of weak analgesics.
mesh_terms: D000328:Adult; D000700:Analgesics / Q000627:therapeutic use*; D004558:Electric Stimulation; D004569:Electroencephalography; D005073:Evoked Potentials, Somatosensory / Q000187:drug effects*; D006801:Humans; D007700:Kinetics; D010146:Pain / Q000503:physiopathology*
chemical_list: D000700:Analgesics