title: Ultra-low-dose ketamine infusion for ischemic limb pain.
authors.forename: Qutaiba A
authors.initials: QA
authors.lastname: Tawfic
authors.forename: Naveen
authors.initials: N
authors.lastname: Eipe
authors.forename: John
authors.initials: J
authors.lastname: Penning
mesh_terms: D000328:Adult; D000700:Analgesics / Q000008:administration & dosage*; D004305:Dose-Response Relationship, Drug; D006801:Humans; D007511:Ischemia / Q000150:complications*; D007649:Ketamine / Q000008:administration & dosage*; D007866:Leg / Q000098:blood supply; D008297:Male; D010146:Pain / Q000188:drug therapy* / Q000209:etiology; D016896:Treatment Outcome
chemical_list: D000700:Analgesics; D007649:Ketamine