title: Short- and long-term efficacy of oral ketamine in eight chronic-pain patients.
authors.forename: Asako
authors.initials: A
authors.lastname: Furuhashi-Yonaha
authors.forename: Hiroki
authors.initials: H
authors.lastname: Iida
authors.forename: Toshio
authors.initials: T
authors.lastname: Asano
authors.forename: Tomoo
authors.initials: T
authors.lastname: Takeda
authors.forename: Shuji
authors.initials: S
authors.lastname: Dohi
mesh_terms: D000284:Administration, Oral; D000328:Adult; D000368:Aged; D000700:Analgesics / Q000627:therapeutic use*; D002908:Chronic Disease; D018691:Excitatory Amino Acid Antagonists / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D007649:Ketamine / Q000627:therapeutic use*; D008297:Male; D008875:Middle Aged; D010146:Pain / Q000188:drug therapy*
chemical_list: D000700:Analgesics; D018691:Excitatory Amino Acid Antagonists; D007649:Ketamine