title: Factors influencing distribution of local anesthetic injected into the brachial plexus sheath.
mesh_terms: D000775:Anesthesia, Spinal; D000779:Anesthetics, Local / Q000378:metabolism*; D001365:Axilla; D001917:Brachial Plexus; D002045:Bupivacaine / Q000008:administration & dosage / Q000378:metabolism; D003973:Diatrizoate / Q000008:administration & dosage / Q000378:metabolism; D006801:Humans; D007273:Injections, Intramuscular; D008297:Male; D009339:Needles; D011312:Pressure
chemical_list: D000779:Anesthetics, Local; D003973:Diatrizoate; D002045:Bupivacaine