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.
Singh S, Arora R, Khosla S.Singh S, et al. Among authors: khosla s.South Med J. 2008 Mar;101(3):233-4. doi: 10.1097/SMJ.0b013e3181646dca.South Med J. 2008.PMID: 18364648No abstract available.
Singh S, Khosla S, Gupta V.Singh S, et al. Among authors: khosla s.South Med J. 2008 Dec;101(12):1198-9. doi: 10.1097/SMJ.0b013e31818160eb.South Med J. 2008.PMID: 19005449No abstract available.
Singh S, Singh M, Khosla S.Singh S, et al. Among authors: khosla s.South Med J. 2010 Apr;103(4):282. doi: 10.1097/SMJ.0b013e3181d40b8f.South Med J. 2010.PMID: 20224483No abstract available.