#Gibbs, E P J and Geiner, E C (1994) The Epidemiology of Bluetongue. ''Comparative Immunology, Microbiology and Infectious Diseases'', '''17(3-4)''', 207-220. | #Gibbs, E P J and Geiner, E C (1994) The Epidemiology of Bluetongue. ''Comparative Immunology, Microbiology and Infectious Diseases'', '''17(3-4)''', 207-220. |