https://doi.org/10.1590/S0034-70942007000300004
Braz J Anesthesiol, vol.57, 2007 Low dose isobaric, hyperbaric, or hypobaric bupivacaine for unilateral spinal anesthesia Scientific Article
Braz J Anesthesiol, vol.57, 2007 Low dose isobaric, hyperbaric, or hypobaric bupivacaine for unilateral spinal anesthesia Scientific Article