title: The needle and the brain: psychophysiological factors involved in nerve blocking for chronic pain.
authors.affiliation: Pain Control and Rehabilitation Institute, Decatur, Georgia.
authors.forename: S F
authors.initials: SF
authors.lastname: Brena
authors.forename: S L
authors.initials: SL
authors.lastname: Chapman
authors.forename: S H
authors.initials: SH
authors.lastname: Sanders
mesh_terms: D001340:Autonomic Nerve Block; D002045:Bupivacaine / Q000008:administration & dosage / Q000627:therapeutic use; D002908:Chronic Disease; D006801:Humans; D009407:Nerve Block; D010146:Pain / Q000523:psychology*; D059408:Pain Management
chemical_list: D002045:Bupivacaine