title: A clinical investigation of piritramide in the treatment of postoperative pain.
mesh_terms: D000700:Analgesics / Q000008:administration & dosage* / Q000009:adverse effects; D001794:Blood Pressure / Q000187:drug effects; D002986:Clinical Trials as Topic; D006801:Humans; D006993:Hypnotics and Sedatives / Q000008:administration & dosage; D007540:Isonipecotic Acids / Q000008:administration & dosage* / Q000009:adverse effects; D009020:Morphine / Q000627:therapeutic use; D009325:Nausea / Q000139:chemically induced; D009570:Nitriles / Q000008:administration & dosage / Q000009:adverse effects; D010880:Piperidines / Q000008:administration & dosage / Q000009:adverse effects; D011183:Postoperative Complications / Q000188:drug therapy*; D014839:Vomiting / Q000139:chemically induced
chemical_list: D000700:Analgesics; D006993:Hypnotics and Sedatives; D007540:Isonipecotic Acids; D009570:Nitriles; D010880:Piperidines; D009020:Morphine