Kouser, S. , Ali, A. and Yaqoob, A. 2023. Effect of Chest Drain Management Guidelines on Knowledge and Practice Among Nurses at Services Hospital : Chest Drain Management Guidelines on Knowledge Among Nurses. Pakistan Journal of Health Sciences. 4, 01 (Jan. 2023), 99–103. DOI:https://doi.org/10.54393/pjhs.v4i01.505.