Subscribe to RSS Please copy the URL and add it into your RSS Feed Reader. https://www.thieme-connect.de/rss/thieme/en/10.1055-s-00000028.xml Share / Bookmark Facebook X Linkedin Weibo Download PDF Int J Sports Med 1990; 11(5): 410DOI: 10.1055/s-2007-1024828 Letter to the Editor © Georg Thieme Verlag Stuttgart · New York Reply G. M. E. Janssen Rijksuniversiteit Limburg, Dept. of Human Biology, P. O. Box 616, 6200 MD Maastricht, The Netherlands Further Information Publication History Publication Date:14 March 2008 (online) Also available at Abstract PDF (12 kb) PDF Download Buy Article Permissions and Reprints See also: The Influence of Sex Hormones on the Plasma Activity of Muscle EnzymesInt J Sports Med 1990; 11(05): 409-409DOI: 10.1055/s-2007-1024827 >