Maqsood Ahmed Siddiqui, Safia Maqsood Siddiqui, Gulshan Ali Memo. (2016). Haemodynamic Changes and Onset of Sensory Block during Caesarean Section using Isobaric 0.5% and Hyperbaric 0.75% Bupivacaine Intrathecally . Journal of Peoples University of Medical &Amp; Health Sciences Nawabshah. (JPUMHS), 6(2), 51–59. Retrieved from http://publication.pumhs.edu.pk/index.php/ojs/article/view/413