Shams, N., Yasmin, H., Anwer, S. B., Bai, K., & Rubab, B. (2020). Frequency of retained placenta in patients presenting with postpartum haemorrhage after active management of third stage of labour. International Journal Of Community Medicine And Public Health, 7(11), 4256–4260. https://doi.org/10.18203/2394-6040.ijcmph20204433