Can A, Aksoy M, Das AN, Aksoy AN. The relationship between abdominal circumference-to-hip ratio and ephedrine requirement in spinal anesthesia for elective cesarean: A prospective observational study. annalsmedres [Internet]. 2023 Apr. 28 [cited 2024 May 18];30(4):468-73. Available from: http://www.annalsmedres.org/index.php/aomr/article/view/4416