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.
Lu XJ, El Hassan MA, Hunter CA.Lu XJ, et al. Among authors: el hassan ma.J Mol Biol. 1997 Oct 31;273(3):668-80. doi: 10.1006/jmbi.1997.1346.J Mol Biol. 1997.PMID: 9356255
Lu XJ, El Hassan MA, Hunter CA.Lu XJ, et al. Among authors: el hassan ma.J Mol Biol. 1997 Oct 31;273(3):681-91. doi: 10.1006/jmbi.1997.1345.J Mol Biol. 1997.PMID: 9356256
Gupta P, Chacko G, Mavin P, McDonald I, El Hassan M, Omari E, Ali A, Siddiqui R, Khan N, McKenzie L, Bolender T, Andrews W.Gupta P, et al.BMJ Open Qual. 2021 May;10(2):e001233. doi: 10.1136/bmjoq-2020-001233.BMJ Open Qual. 2021.PMID: 34039617Free PMC article.
Gupta P, Thomas M, Patel A, George R, Mathews L, Alex S, John S, Simbulan C, Garcia ML, Al-Balushi S, El Hassan M.Gupta P, et al. Among authors: el hassan m.BMJ Open Qual. 2021 Feb;10(1):e001200. doi: 10.1136/bmjoq-2020-001200.BMJ Open Qual. 2021.PMID: 33597274Free PMC article.
Alkhulaifi A, Mohammed S, Lone H, Wani M, Shoman B, Elhassan M, Althani A, Carr CS.Alkhulaifi A, et al.JRSM Open. 2020 Dec 24;11(12):2054270420977365. doi: 10.1177/2054270420977365. eCollection 2020 Dec.JRSM Open. 2020.PMID: 33489242Free PMC article.