López Hernández MG, Meléndez Flórez HJ, Álvarez Robles S, Alvarado Arteaga J de L. Risk factors for hypotension in regional spinal anesthesia for cesarean section. Role of the Waist-to-Hip Ratio and Body Mass Index. Colomb. J. Anesthesiol. [Internet]. 2018 Jan. 1 [cited 2024 Apr. 26];46(1):42-8. Available from: https://www.revcolanest.com.co/index.php/rca/article/view/335