https://doi.org/10.1590/S0034-70942003000400004
Braz J Anesthesiol, vol.53, 2003 Extraconal block for cataract extraction surgery with implantation of intraocular lens: influence of access way (upper or lower) in anesthetic outcome Scientific Article
Braz J Anesthesiol, vol.53, 2003 Extraconal block for cataract extraction surgery with implantation of intraocular lens: influence of access way (upper or lower) in anesthetic outcome Scientific Article