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.
Katsarava Z, Kukava M, Mirvelashvili E, Tavadze A, Dzagnidze A, Djibuti M, Steiner TJ.Katsarava Z, et al.J Headache Pain. 2007 Apr;8(2):77-82. doi: 10.1007/s10194-007-0367-x. Epub 2007 May 11.J Headache Pain. 2007.PMID: 17497261Free PMC article.
Kavuk I, Katsarava Z, Selekler M, Sayar K, Agelink MW, Limmroth V, Diener HC.Kavuk I, et al. Among authors: katsarava z.Eur J Med Res. 2004 Dec 22;9(12):565-9.Eur J Med Res. 2004.PMID: 15689304Review.
Kavuk I, Weimar C, Kim BT, Gueneyli G, Araz M, Klieser E, Limmroth V, Diener HC, Katsarava Z.Kavuk I, et al. Among authors: katsarava z.Cephalalgia. 2006 Oct;26(10):1177-81. doi: 10.1111/j.1468-2982.2006.01186.x.Cephalalgia. 2006.PMID: 16961782