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.
Al Beainy S, El Hassan K.Al Beainy S, et al. Among authors: el hassan k.Front Psychol. 2023 Mar 9;14:1083998. doi: 10.3389/fpsyg.2023.1083998. eCollection 2023.Front Psychol. 2023.PMID: 36968712Free PMC article.
Black AM, Hutton P, el-Hassan KM, Morgan G, Clutton-Brock TH.Black AM, et al. Among authors: el hassan km.Br J Anaesth. 1986 Aug;58(8):827-33. doi: 10.1093/bja/58.8.827.Br J Anaesth. 1986.PMID: 3730230Free article.Clinical Trial.
El-Hassan KM, Hutton P, Black AM.El-Hassan KM, et al.Anaesthesia. 1984 Mar;39(3):229-35. doi: 10.1111/j.1365-2044.1984.tb07232.x.Anaesthesia. 1984.PMID: 6703289Free article.