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Niazi, S. A.; Maqbool, S.; Khan, Z. U.; Hakim, A.; Aasim, M. U.; Maqsood, S.; Riaz, Y. EFFICACY OF FUNCTIONAL ENDOSCOPIC SINUS SURGERY(FESS) IN TREATMENT OF POST NASAL DRIP (PND) AS AN ANCILLARY PROCEDURE: A COMPARATIVE STUDY. Pak Armed Forces Med J 2021, 71 (Suppl-3), S573-76. https://doi.org/10.51253/pafmj.v71iSuppl-3.7945.