AU - Atchabahian A FAU - Atchabahian, Arthur AU - Atchabahian A FAU - Atchabahian, Arthur AU - Gupta R FAU - Gupta, Ruchir TI - Chapter 141. Psoas Compartment (Posterior Lumbar Plexus) Block PT - BOOK SECTION DP - 2013 BTI - The Anesthesia Guide DA - 2013 Y2 - 2024/10/10 UR - accessanesthesiology.mhmedical.com/content.aspx?aid=57262689