Das, S. , Chowdhury, B.R. and Begum, R. 2015. Pattern of Labour in Primigravidae Monitored By Partograph. Journal of Chittagong Medical College Teachers' Association. 26, 1 (Sep. 2015), 30–34. DOI:https://doi.org/10.3329/jcmcta.v26i1.61831.