title: Analgesics--problems in evaluation.
mesh_terms: D000700:Analgesics / Q000008:administration & dosage / Q000627:therapeutic use*; D000818:Animals; D001290:Attitude; D001768:Blister / Q000139:chemically induced; D004558:Electric Stimulation; D006358:Hot Temperature; D006801:Humans; D007263:Infusions, Parenteral; D008722:Methods; D010146:Pain / Q000188:drug therapy*; D011312:Pressure; D012106:Research; D013016:Sound; D014111:Tourniquets
chemical_list: D000700:Analgesics