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Nadeem F, Wasif M, Ahmad I, Ali SA, Shazia S, Khan O.Nadeem F, et al. Among authors: khan o.J Ayub Med Coll Abbottabad. 2024 Jul-Sep;36(3):518-521. doi: 10.55519/JAMC-03-13049.J Ayub Med Coll Abbottabad. 2024.PMID: 39623826Free article.
Seema N, Ahmad I, Mughal S, Khan D, Khan O.Seema N, et al. Among authors: khan d, khan o.J Ayub Med Coll Abbottabad. 2010 Apr-Jun;22(2):93-5.J Ayub Med Coll Abbottabad. 2010.PMID: 21702277
Afzal E, Sherin F, Khan O, Siddiqui NH.Afzal E, et al. Among authors: khan o.J Ayub Med Coll Abbottabad. 2017 Oct-Dec;29(4):623-625.J Ayub Med Coll Abbottabad. 2017.PMID: 29330991Free article.
Humayun M, Khan D, Fasee-uz-Zaman, Khan J, Khan O, Parveen Z, Humayun W.Humayun M, et al. Among authors: khan d, khan o, khan j.J Ayub Med Coll Abbottabad. 2009 Jan-Mar;21(1):155-7.J Ayub Med Coll Abbottabad. 2009.PMID: 20364768
Humayun M, Khichi ZH, Chand H, Khan O, Asadullah.Humayun M, et al. Among authors: khan o.J Ayub Med Coll Abbottabad. 2010 Jan-Mar;22(1):168-70.J Ayub Med Coll Abbottabad. 2010.PMID: 21409935
Ahmad A, Ansari Z, Karablieh M, Khan OS, Shah T.Ahmad A, et al. Among authors: khan os.Clin J Gastroenterol. 2025 Jan 8. doi: 10.1007/s12328-025-02094-2. Online ahead of print.Clin J Gastroenterol. 2025.PMID: 39777615