Qureshi, K. H.; Rasheed, A. .; Saleem, M. Z. .; Zafar, J.; Syed Ali Raza Ali Shah; Bilal Ahmad. Frequency of Ventilator Associated Pneumonia With Closed Tracheal Suction Versus Open Tracheal Suction. Pak Armed Forces Med J 2025, 75 (SUPPL-2), S335-S339. https://doi.org/10.51253/pafmj.v75iSUPPL-2.11443.