But A, Ozturk E, Gulhas N, Durmus M, Dogan Z, Ersoy M. The Effects of Intrathecal Bupivacaine-Fentanyl and Bupivacaine-Morphine on Ephedrine Requirements and Health Status of Fetus in Elective Cesarean Section. . annalsmedres [Internet]. 2021 May 25 [cited 2024 Dec. 21];12(1):0005-9. Available from: http://annalsmedres.org/index.php/aomr/article/view/3090