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.
Kumar A, Tripathi M, Pandey RM, Ramakrishnan L, Srinivas M, Luthra K.Kumar A, et al. Among authors: ramakrishnan l.Dis Markers. 2006;22(5-6):335-42. doi: 10.1155/2006/951632.Dis Markers. 2006.PMID: 17264404Free PMC article.
Kohli U, Arora S, Kabra M, Ramakrishnan L, Gulati S, Pandey RM.Kohli U, et al. Among authors: ramakrishnan l.Downs Syndr Res Pract. 2008 Oct;12(2):133-7. doi: 10.3104/reports.2004.Downs Syndr Res Pract. 2008.PMID: 19026285Free article.
Tarik M, Ramakrishnan L, Sachdev HS, Tandon N, Roy A, Bhargava SK, Pandey RM.Tarik M, et al. Among authors: ramakrishnan l.Future Sci OA. 2018 Jan 18;4(4):FSO282. doi: 10.4155/fsoa-2017-0115. eCollection 2018 Apr.Future Sci OA. 2018.PMID: 29682317Free PMC article.
Gupta A, Sachdeva A, Mahajan N, Gupta A, Sareen N, Pandey RM, Ramakrishnan L, Sati HC, Sharma B, Sharma N, Kapil U.Gupta A, et al. Among authors: ramakrishnan l.Indian J Endocrinol Metab. 2018 May-Jun;22(3):373-378. doi: 10.4103/ijem.IJEM_251_17.Indian J Endocrinol Metab. 2018.PMID: 30090730Free PMC article.