Comparative Evaluation of Intrathecal Fentanyl with Different Doses of Bupivacaine on Caesarean Patients Attended in a Tertiary Care Hospital. The Insight, Dhaka, BD, v. 6, n. 2, p. 244–251, 2024. Disponível em: https://bdjournals.org/index.php/insight/article/view/487. Acesso em: 18 apr. 2025.