PT - JOURNAL ARTICLE AU - Mocek, C. AU - Kempen, P M TI - Bevel Direction, Dura Geometry and Hole Size in Membrane Puncture AID - 10.1136/rapm-00115550-199621021-00080 DP - 1996 Mar 01 TA - Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control PG - 80--80 VI - 21 IP - Suppl 2 4099 - http://rapm.bmj.com/content/21/Suppl_2/80.short 4100 - http://rapm.bmj.com/content/21/Suppl_2/80.full SO - Reg Anesth Pain Med1996 Mar 01; 21