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.
Raj P, Kumar K, Balasubramaniam S, Geetha CS, Agarwal A.Raj P, et al. Among authors: kumar k.Pan Afr Med J. 2021 Jun 6;39:108. doi: 10.11604/pamj.2021.39.108.23528. eCollection 2021.Pan Afr Med J. 2021.PMID: 34512844Free PMC article.
Kumar K, Balasubramaniam S, Agarwal A.Kumar K, et al.Pan Afr Med J. 2020 Aug 17;36:294. doi: 10.11604/pamj.2020.36.294.25065. eCollection 2020.Pan Afr Med J. 2020.PMID: 33117488Free PMC article.