title: Tramadol challenge for relief of intractable central poststroke pain.
authors.forename: Hiroshi
authors.initials: H
authors.lastname: Iranami
authors.forename: Akinori
authors.initials: A
authors.lastname: Yamazaki
authors.forename: Yoshio
authors.initials: Y
authors.lastname: Hatano
mesh_terms: D000368:Aged; D000701:Analgesics, Opioid / Q000008:administration & dosage / Q000627:therapeutic use*; D005500:Follow-Up Studies; D006801:Humans; D007262:Infusions, Intravenous; D008297:Male; D010148:Intractable Pain / Q000188:drug therapy* / Q000209:etiology; D020521:Stroke / Q000150:complications*; D014147:Tramadol / Q000008:administration & dosage / Q000627:therapeutic use*
chemical_list: D000701:Analgesics, Opioid; D014147:Tramadol