title: Preoperative sedation and postoperative pain: an unresolved puzzle.
authors.forename: G
authors.initials: G
authors.lastname: Torri
mesh_terms: D014151:Anti-Anxiety Agents / Q000627:therapeutic use; D001007:Anxiety / Q000150:complications* / Q000523:psychology; D016292:Procedural Sedation; D006728:Hormones / Q000378:metabolism; D006801:Humans; D008874:Midazolam / Q000627:therapeutic use; D010149:Postoperative Pain / Q000209:etiology* / Q000523:psychology; D011229:Preanesthetic Medication; D011300:Preoperative Care; D013315:Stress, Psychological / Q000378:metabolism
chemical_list: D014151:Anti-Anxiety Agents; D006728:Hormones; D008874:Midazolam