title: Newer concepts in pain therapy by applied pharmacology of the analgesics.
mesh_terms: D000082:Acetaminophen / Q000627:therapeutic use; D000700:Analgesics / Q000627:therapeutic use*; D001241:Aspirin / Q000627:therapeutic use; D002908:Chronic Disease; D006801:Humans; D006919:Hydroxyzine / Q000627:therapeutic use; D009020:Morphine / Q000627:therapeutic use; D009022:Morphine Derivatives / Q000627:therapeutic use; D009292:Narcotic Antagonists / Q000627:therapeutic use; D010146:Pain / Q000145:classification / Q000188:drug therapy* / Q000209:etiology; D013997:Time Factors
chemical_list: D000700:Analgesics; D009022:Morphine Derivatives; D009292:Narcotic Antagonists; D006919:Hydroxyzine; D000082:Acetaminophen; D009020:Morphine; D001241:Aspirin