PT - JOURNAL ARTICLE AU - Al Nasser, Bassam TI - Can We Consider the Psoas Compartment Block a Reliable One? AID - 10.1016/j.rapm.2003.12.004 DP - 2004 Mar 01 TA - Regional Anesthesia & Pain Medicine PG - 172--172 VI - 29 IP - 2 4099 - http://rapm.bmj.com/content/29/2/172.1.short 4100 - http://rapm.bmj.com/content/29/2/172.1.full SO - Reg Anesth Pain Med2004 Mar 01; 29