Aguilar, J. L. (2010). Bloqueo nervioso periférico continuo y dolor: ¿de qué depende su efecto? Ilfeld BM, Moeller LK, Mariano ER, Loland VJ, Stevens-Lapsley JE, Fleisher AS, et al. Continuous Peripherals nerve blocks. Is local anesthetic dose the Orly factor, or do concentration and volumen influence infusión effects as well? Anesthesiology 2010;112:347-354 (. Revista Electrónica AnestesiaR, 2(4), 4.