International journal of obstetric anesthesia, vol.24, no.1, pp.35-40, 2015 (SCI-Expanded)
Background: Increased intra-abdominal pressure in pregnancy is thought to affect intrathecal drug spread. However this assumption remains largely untested. The aim of this prospective study was to evaluate the association between intra-abdominal pressure and maximum sensory block level in parturients receiving spinal anesthesia for cesarean section.