An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Elwan H, Abdelhakeam M, El-Shafei S, El-Rahman AA, Ismail Z, Zanouny A, Shaker E, S Al-Rejaie S, Mohany M, Elnesr S.Elwan H, et al. Among authors: el shafei s.Animals (Basel). 2020 Nov 5;10(11):2045. doi: 10.3390/ani10112045.Animals (Basel). 2020.PMID: 33167395Free PMC article.
Nabil A, El Shafei S, El Shakankiri NM, Habib A, Morsy H, Maddirevula S, Alkuraya FS.Nabil A, et al. Among authors: el shafei s.Eur J Med Genet. 2020 Jun;63(6):103917. doi: 10.1016/j.ejmg.2020.103917. Epub 2020 Mar 19.Eur J Med Genet. 2020.PMID: 32201334
El-Shafei SA, Bassili A, Hassanien NM, Mokhtar MM.El-Shafei SA, et al.J Egypt Public Health Assoc. 2002;77(3-4):231-46.J Egypt Public Health Assoc. 2002.PMID: 17216961