S. R. Ranjana, B. S. Sreelekshmy, D. Dhanya, S. D. Shaiju, and R. Nayanthara, “An Unusual Presentation of Nasal Polyp: A Case Report on Ethmoid Polyposis”, J. Drug Delivery Ther., vol. 13, no. 5, pp. 1–2, May 2023, doi: 10.22270/jddt.v13i5.6044.