Tunkel Allan R, Hartman Barry J, Kaplan Sheldon L, Kaufman Bruce A, Roos Karen L, Scheld W Michael, Whitley Richard J
Drexel University College of Medicine, Philadelphia, PA 19129, USA.
Clin Infect Dis. 2004 Nov 1;39(9):1267-84. doi: 10.1086/425368. Epub 2004 Oct 6.