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.
Fayed M, Angappan S, Oyibo O, Valliani A.Fayed M, et al. Among authors: angappan s.Cureus. 2021 Dec 22;13(12):e20601. doi: 10.7759/cureus.20601. eCollection 2021 Dec.Cureus. 2021.PMID: 35103177Free PMC article.
Sellamuthu K, Angappan S.Sellamuthu K, et al. Among authors: angappan s.Drug Dev Ind Pharm. 2022 Sep;48(9):491-501. doi: 10.1080/03639045.2022.2130939. Epub 2022 Oct 7.Drug Dev Ind Pharm. 2022.PMID: 36173727