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.
Varma R, Soneja H, Samuel N, Sangha E, Clark TJ, Gupta JK.Varma R, et al. Among authors: clark tj.Gynecol Obstet Invest. 2010;70(3):145-8. doi: 10.1159/000316261. Epub 2010 Jun 16.Gynecol Obstet Invest. 2010.PMID: 20558986Free PMC article.
Clark TJ, Mann CH, Shah N, Khan KS, Song F, Gupta JK.Clark TJ, et al.Acta Obstet Gynecol Scand. 2001 Sep;80(9):784-93. doi: 10.1034/j.1600-0412.2001.080009784.x.Acta Obstet Gynecol Scand. 2001.PMID: 11531627Free article.Review.
Clark TJ, Khan KS, Gupta JK.Clark TJ, et al.BMC Med Res Methodol. 2001;1:12. doi: 10.1186/1471-2288-1-12. Epub 2001 Dec 17.BMC Med Res Methodol. 2001.PMID: 11782286Free PMC article.Clinical Trial.
Gupta JK, Clark TJ, More S, Pattison H.Gupta JK, et al. Among authors: clark tj.Surg Endosc. 2004 Jul;18(7):1099-104. doi: 10.1007/s00464-003-9144-3. Epub 2004 May 12.Surg Endosc. 2004.PMID: 15136927