title: Signal detection theory measurement of pain: a review and critique.
mesh_terms: D015670:Acupuncture Therapy; D000367:Age Factors; D003975:Diazepam / Q000494:pharmacology; D004192:Discrimination, Psychological; D004558:Electric Stimulation; D005260:Female; D006358:Hot Temperature; D006801:Humans; D008297:Male; D009609:Nitrous Oxide / Q000494:pharmacology; D010146:Pain / Q000188:drug therapy; D010919:Placebos; D012106:Research; D012677:Sensation / Q000187:drug effects; D012737:Sex Factors
chemical_list: D010919:Placebos; D009609:Nitrous Oxide; D003975:Diazepam