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.
Usta TA, Karacan T, Kovalak EE, Hanlı U, Naki MM.Usta TA, et al. Among authors: kovalak ee.J Turk Ger Gynecol Assoc. 2017 Dec 15;18(4):174-180. doi: 10.4274/jtgga.2016.0203.J Turk Ger Gynecol Assoc. 2017.PMID: 29278229Free PMC article.
Gonen E, Sahin I, Ozbek M, Kovalak E, Yologlu S, Ates Y.Gonen E, et al.J Endocrinol Invest. 2005 Apr;28(4):322-6. doi: 10.1007/BF03347197.J Endocrinol Invest. 2005.PMID: 15966504