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.
Nasrollahzadeh M, Sajjadi M, Tahsili MR, Shokouhimehr M, Varma RS.Nasrollahzadeh M, et al. Among authors: varma rs.ACS Omega. 2019 May 22;4(5):8985-9000. doi: 10.1021/acsomega.9b00800. eCollection 2019 May 31.ACS Omega. 2019.PMID: 31459987Free PMC article.
Venkateshaiah A, Silvestri D, Ramakrishnan RK, Wacławek S, Padil VVT, Černík M, Varma RS.Venkateshaiah A, et al. Among authors: varma rs.Molecules. 2019 Oct 9;24(20):3643. doi: 10.3390/molecules24203643.Molecules. 2019.PMID: 31601003Free PMC article.
Venkateshaiah A, Padil VVT, Nagalakshmaiah M, Waclawek S, Černík M, Varma RS.Venkateshaiah A, et al. Among authors: varma rs.Polymers (Basel). 2020 Feb 27;12(3):512. doi: 10.3390/polym12030512.Polymers (Basel). 2020.PMID: 32120773Free PMC article.Review.