Calvache, J A Hemodynamic effects of a right lumbar-pelvic wedge during spinal anesthesia for cesarean section. [electronic resource] - International journal of obstetric anesthesia Oct 2011 - 307-11 p. digital Publication Type: Journal Article; Randomized Controlled Trial ISSN: 1532-3374 Standard No.: 10.1016/j.ijoa.2011.06.010 doi Subjects--Topical Terms: Anesthesia, Obstetrical--adverse effectsAnesthesia, Spinal--adverse effectsBlood PressureCesarean SectionFemaleHumansHypotension--prevention & controlPatient PositioningPregnancySupine Position