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.
Ahmad H, Umar K, Ali SG, Singh P, Islam SS, Khan HM.Ahmad H, et al. Among authors: singh p.Mikrochim Acta. 2018 May 10;185(6):290. doi: 10.1007/s00604-018-2829-z.Mikrochim Acta. 2018.PMID: 29748777
Chaturvedi A, Pol MM, Jangra K, Singh P.Chaturvedi A, et al. Among authors: singh p.BMJ Case Rep. 2020 Nov 9;13(11):e237001. doi: 10.1136/bcr-2020-237001.BMJ Case Rep. 2020.PMID: 33168532Free PMC article.
Pol MM, Vyas S, Singh P, Rathore YS.Pol MM, et al. Among authors: singh p.BMJ Case Rep. 2019 Feb 13;12(2):e228138. doi: 10.1136/bcr-2018-228138.BMJ Case Rep. 2019.PMID: 30765448Free PMC article.