title: Re: the efficacy of intravenous or peritonsillar infiltration of ketamine for postoperative pain relief in children following adenotonsillectomy.
authors: Rahul K
authors: RK
authors: Shah
authors: Diego A
authors: DA
authors: Preciado
mesh_terms: D000233:Adenoidectomy / Q000009:adverse effects; D000772:Anesthesia, Local; D000778:Anesthetics, Dissociative / Q000008:administration & dosage*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007275:Injections, Intravenous; D007649:Ketamine / Q000008:administration & dosage*; D010149:Postoperative Pain / Q000188:drug therapy*; D014068:Tonsillectomy / Q000009:adverse effects
chemical_list: D000778:Anesthetics, Dissociative; D007649:Ketamine