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.
Haider MR, Brown MJ, Harrison S, Yang X, Ingram L, Bhochhibhoya A, Hamilton A, Olatosi B, Li X.Haider MR, et al.AIDS Care. 2021 Mar;33(3):290-298. doi: 10.1080/09540121.2019.1703892. Epub 2019 Dec 19.AIDS Care. 2021.PMID: 31856584Free PMC article.
Das Gupta R, Sajal IH, Hasan M, Sutradhar I, Haider MR, Sarker M.Das Gupta R, et al. Among authors: haider mr.BMJ Open. 2019 Mar 20;9(3):e024680. doi: 10.1136/bmjopen-2018-024680.BMJ Open. 2019.PMID: 30898812Free PMC article.