N Aronson, MD, Uniformed Svcs Univ of the Health Sciences, Bethesda;
M Ananthakrishnan, MD, W Bernstein, MD, L Hochberg, M Marovich, MD, C Ockenhouse,
MD, I Yoon, MD, P Weina, MD, Walter Reed Army Institute of Research, Silver
Spring, Maryland. P Benson, MD, J Fischer, MD, D Hack, MD, C Hawkes, MD, M
Polhemus, MD, G Wortmann, MD, Walter Reed Army Medical Center; P McEvoy, MD,
R Neafie, MA, Armed Forces Institute of Pathology, District of Columbia. R
Defraites, MD, Office of the Surgeon General of the Army, Alexandria, Virginia.
BL Herwaldt, MD, Div of Parasitic Diseases, National Center for Infectious