Haque, Mohammed Rashidul, Montosh Kumar Mondal, Beauty Rani Roy, Sabina Yeasmeen, Faizul Haque, Nurul Islam, and AKM Akhtaruzzaman. 2014. “Study of Effect of Fentanyl and Tramadol Added to Low Dose Bupivacaine in Subarachnoid Block for Caesarean Section – a Comparative Study”. Journal of the Bangladesh Society of Anaesthesiologists 25 (2):41-47. https://doi.org/10.3329/jbsa.v25i2.60983.