“The Effect of Preoperative Short Course of Oral Steroids Followed by Postoperative Topical Nasal Steroids Sprays on Nasal Polyp Recurrence After Endoscopic Nasal Polypectomy”. Journal of Dhaka National Medical College & Hospital, vol. 17, no. 2, Oct. 2012, pp. 40-43, https://doi.org/10.3329/jdnmch.v17i2.12215.