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Khan AA, Qahtani SA, Dawasaz AA, Saquib SA, Asif SM, Ishfaq M, Kota MZ, Ibrahim M.Khan AA, et al. Among authors: qahtani sa.Medicine (Baltimore). 2019 Dec;98(51):e17987. doi: 10.1097/MD.0000000000017987.Medicine (Baltimore). 2019.PMID: 31860950Free PMC article.Review.
Qahtani SA, Alangari A, Mohammed N, Albarrag A, Elzein F.Qahtani SA, et al.IDCases. 2019 Sep 26;18:e00641. doi: 10.1016/j.idcr.2019.e00641. eCollection 2019.IDCases. 2019.PMID: 31692632Free PMC article.
Aljahdali F, Khayyat W, BinYamin AT, Al-Qahtani SA, Alghamdi MD, Alsudais AS, Alalgum HA, Bin Helayel H, AlMutlak M.Aljahdali F, et al. Among authors: al qahtani sa.BMJ Open Ophthalmol. 2024 Apr 1;9(1):e001621. doi: 10.1136/bmjophth-2023-001621.BMJ Open Ophthalmol. 2024.PMID: 38565231Free PMC article.
Alhammadi NA, Alqahtani H, Alshahrani LH, Al Qahtani SA, Al Qahtani AA, Alharthi A, Asiri LA, Abu Aqil MA.Alhammadi NA, et al. Among authors: al qahtani sa.Cureus. 2023 Aug 15;15(8):e43501. doi: 10.7759/cureus.43501. eCollection 2023 Aug.Cureus. 2023.PMID: 37719528Free PMC article.
Fawzy MS, Al Ageeli E, Al-Qahtani SA, Abu Alsel BT, Kattan SW, Alelwani W, Toraih EA.Fawzy MS, et al. Among authors: al qahtani sa.Exp Ther Med. 2022 Jan;23(1):63. doi: 10.3892/etm.2021.10985. Epub 2021 Nov 22.Exp Ther Med. 2022.PMID: 34934434Free PMC article.