Diagn Microbiol Infect Dis 2014 Feb 22;78(2):199-200. Epub 2013 Oct 22.
Department of Medicine University of Texas Health Science Center at San Antonio, San Antonio, TX, USA; Department of Microbiology University of Texas Health Science Center at San Antonio, San Antonio, TX, USA; Department of Pathology University of Texas Health Science Center at San Antonio, San Antonio, TX, USA.