RT Journal Article SR Electronic T1 Spinal Anesthesia via Ommaya Reservoir JF Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control JO Reg Anesth Pain Med FD BMJ Publishing Group Ltd SP 95 OP 96 DO 10.1136/rapm-00115550-198510020-00009 VO 10 IS 2 A1 Triantafillou, Anastasios N. A1 VanDyke, Donna F. A1 Tsueda, Kentaro YR 1985 UL http://rapm.bmj.com/content/10/2/95.abstract AB