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.
Akhter S , Awan MA , Rakha BA , Arshad J , Ansari MS , Iqbal S .Akhter S , et al. Among authors: awan ma.Cryo Letters. 2021 Nov-Dec;42(6):332-340.Cryo Letters. 2021.PMID: 35366299