Barton L L, Budd S C, Morfitt W S, Peters C J, Ksiazek T G, Schindler R F, Yoshino M T
Department of Pediatrics, University of Arizona Health Sciences Center, Tucson.
Pediatr Infect Dis J. 1993 Nov;12(11):942-6. doi: 10.1097/00006454-199311000-00010.