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Helill, Shamill Eanga, Wossenyeleh Admasu Sahile, Ritbano Ahmed Abdo, Getahun Dendir Wolde, e Hassen Mosa Halil. "The Effects of Isobaric and Hyperbaric Bupivacaine On Maternal Hemodynamic Changes Post Spinal Anesthesia for Elective Cesarean Delivery: A Prospective Cohort Study." PLoS One 2019.

Helill, Shamill Eanga, et al. "The Effects of Isobaric and Hyperbaric Bupivacaine On Maternal Hemodynamic Changes Post Spinal Anesthesia for Elective Cesarean Delivery: A Prospective Cohort Study." PLoS One 2019.