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.
Tchirikov M, Schlabritz-Loutsevitch N, Nathanielsz PW, Beindorff N, Schröder HJ.Tchirikov M, et al.Ultrasound Obstet Gynecol. 2005 Sep;26(3):252-7. doi: 10.1002/uog.1973.Ultrasound Obstet Gynecol. 2005.PMID: 16116564Free article.
Tchirikov M, Schlabritz-Loutsevitch NE, Hubbard GB, Tardif S, Schröder HJ, Nathanielsz PW.Tchirikov M, et al.J Med Primatol. 2006 Feb;35(1):18-24. doi: 10.1111/j.1600-0684.2005.00142.x.J Med Primatol. 2006.PMID: 16430491
Tchirikov M, Strohner M, Scholz A.Tchirikov M, et al.J Perinat Med. 2010 Jul;38(4):387-92. doi: 10.1515/jpm.2010.053.J Perinat Med. 2010.PMID: 20236035
Tchirikov M, Arnold C, Oshovskyy V, Heinrich UR, Thäle V.Tchirikov M, et al.J Perinat Med. 2012 Feb 1;40(4):413-7. doi: 10.1515/jpm-2011-0224.J Perinat Med. 2012.PMID: 22752773Free article.