Shrestha KK, Dhungana A, Rijal AS, Joshi RR. Nasal preparation prior to nasal endoscopy: a comparison of cotton pledget packing versus topical spray. Nep. Med. Coll. J. [Internet]. 2023 Dec. 22 [cited 2024 Nov. 22];25(4):358-63. Available from: https://nepjol.info/index.php/nmcj/article/view/60926