The Effect of Nasal Spray Preservatives Benzalkonium Chlorid and Potassium Sorbate On Rat Nasal Mucosa. . Ann Med Res [Internet]. 2021 May 25 [cited 2025 Oct. 14];9(2):0077-84. Available from: http://annalsmedres.org/index.php/aomr/article/view/2910