7Huhulescu S, Leither E, Feierl G. Laboratory - acquired Vibrio chol- erae O1 infection in Austria [J] , 2008. Clin Mierobiol Infect, 2010, 16(8) : 1303 - 1304.
8Bouza E, Martin A, Van den Berg R. Laboratory - acquired Clostridi- um difficile polymerase chain reaction ribotype 027 : A new risk for la- boratory workers? [ J ]. Clin Infect Dis, 2008, 47 ( 11 ) : 1493 - 1494.