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.
Chawla B, Sharma S, Sen S, Azad R, Bajaj MS, Kashyap S, Pushker N, Ghose S.Chawla B, et al. Among authors: azad r.Ophthalmology. 2012 Apr;119(4):850-6. doi: 10.1016/j.ophtha.2011.09.037. Epub 2012 Jan 3.Ophthalmology. 2012.PMID: 22218144
Chawla B, Jain A, Azad R.Chawla B, et al. Among authors: azad r.Indian J Ophthalmol. 2013 Sep;61(9):479-85. doi: 10.4103/0301-4738.119424.Indian J Ophthalmol. 2013.PMID: 24104705Free PMC article.Review.
Nirmal J, Velpandian T, Singh SB, Biswas NR, Thavaraj V, Azad R, Ghose S.Nirmal J, et al. Among authors: azad r.J Chromatogr B Analyt Technol Biomed Life Sci. 2011 Mar 15;879(9-10):585-90. doi: 10.1016/j.jchromb.2011.01.019. Epub 2011 Jan 27.J Chromatogr B Analyt Technol Biomed Life Sci. 2011.PMID: 21317050