Orthopoxviruses Pathogenic for Humans - Shchelkunov, S. N.; Marennikova, S. S.; Moyer, R. W.; SpringerLink (Online service) (Boston, MA : Springer Science+Business Media, Inc., 2005)
Keywords: Orthopoxviruses; Orthopoxviruses; Biomedicine; Immunology; Infectious Diseases; Public Health/Gesundheitswesen.; Virology; Epidemiology; Microbiology