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Azhar MJ, Khalid N, Azhar S, Irshad U, Ahmed H, Khan TM, Habib S, Ali Z, Anwar Y, Bilal M.Azhar MJ, et al. Among authors: khalid n.Cureus. 2020 Aug 31;12(8):e10164. doi: 10.7759/cureus.10164.Cureus. 2020.PMID: 33014659Free PMC article.
Khalid N, Bilal M, Umer M.Khalid N, et al.Turk Arch Otorhinolaryngol. 2021 Mar;59(1):65-75. doi: 10.4274/tao.2020.6093. Epub 2021 Mar 26.Turk Arch Otorhinolaryngol. 2021.PMID: 33912863Free PMC article.Review.
Khalid N, Umer M.Khalid N, et al.J Pak Med Assoc. 2023 Nov;73(11):2219-2225. doi: 10.47391/JPMA.8459.J Pak Med Assoc. 2023.PMID: 38013532Free article.Review.