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El Makarem MA, Elakad A, Ali A, Abd-Elkader M, Sayed AF, Taha A, Abd-Elrhman T.El Makarem MA, et al. Among authors: sayed af.Trop Gastroenterol. 2011 Jan-Mar;32(1):25-30.Trop Gastroenterol. 2011.PMID: 21922852
Hammam O, Mahmoud O, Zahran M, Sayed A, Salama R, Hosny K, Farghly A.Hammam O, et al.Gastrointest Cancer Res. 2013 Jul;6(4):107-14.Gastrointest Cancer Res. 2013.PMID: 24147158Free PMC article.
Zahran N, Sayed A, William I, Mahmoud O, Sabry O, Rafaat M.Zahran N, et al.Arch Med Sci. 2013 Dec 30;9(6):984-9. doi: 10.5114/aoms.2013.39789. Epub 2013 Dec 26.Arch Med Sci. 2013.PMID: 24482640Free PMC article.
Ramadan A, Abdel-Monem MO, El-Dougdoug NK, Mekky AE, Elaskary SA, Al-Askar AA, Metwally SA, El-Sayed AF, AbdElgayed G, Saied E, Khedr M.Ramadan A, et al. Among authors: el sayed af.Medicina (Kaunas). 2024 Mar 19;60(3):501. doi: 10.3390/medicina60030501.Medicina (Kaunas). 2024.PMID: 38541227Free PMC article.
Sroor FM, El-Sayed AF, Abdelraof M.Sroor FM, et al. Among authors: el sayed af.Arch Pharm (Weinheim). 2024 Mar 11:e2300738. doi: 10.1002/ardp.202300738. Online ahead of print.Arch Pharm (Weinheim). 2024.PMID: 38466125