PT - JOURNAL ARTICLE ED - BMJ Publishing Group Ltd TI - Letters to the Editor AID - 10.1136/rapm-00115550-198207040-00010 DP - 1982 Oct 01 TA - Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control PG - 170--172 VI - 7 IP - 4 4099 - http://rapm.bmj.com/content/7/4/170.short 4100 - http://rapm.bmj.com/content/7/4/170.full SO - Reg Anesth Pain Med1982 Oct 01; 7