Authors: Randy E Sacco; Brian J Nonnecke; Mitchell V Palmer; W Ray Waters; John D Lippolis; Timothy A Reinhardt Journal: PLoS One Date: 2012-03-08 Impact factor: 3.240
Authors: Lowieke A M te Beek; Marieke J van der Werf; Clemens Richter; Martien W Borgdorff Journal: Emerg Infect Dis Date: 2006-09 Impact factor: 6.883