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.
Am-in N, Kirkwood RN, Techakumphu M, Tantasuparuk W.Am-in N, et al. Among authors: kirkwood rn.Theriogenology. 2011 Mar 15;75(5):897-903. doi: 10.1016/j.theriogenology.2010.10.032. Epub 2010 Dec 17.Theriogenology. 2011.PMID: 21167582
De Rensis F, Kirkwood RN.De Rensis F, et al. Among authors: kirkwood rn.Theriogenology. 2016 Oct 1;86(6):1460-1466. doi: 10.1016/j.theriogenology.2016.04.089. Epub 2016 May 14.Theriogenology. 2016.PMID: 27287469Review.