Derzsy's disease virus, strain H, Live
Derzsy's disease virus, strain Hoekstra, Live
Derzsy's disease virus, strain LB, Inactivated
Dichelobacter nodosus, antigens
Dichelobacter nodosus, Inactivated
Dichelobacter nodosus, serotype A, Inactivated
Dichelobacter nodosus, serotype A, strain 6, Inactivated
Dichelobacter nodosus, serotype B1, Inactivated
Dichelobacter nodosus, serotype B1, strain 44, Inactivated
Dichelobacter nodosus, serotype B2, Inactivated
Dichelobacter nodosus, serotype B2, strain 58, Inactivated
Dichelobacter nodosus, serotype C, Inactivated
Dichelobacter nodosus, serotype C, strain 8, Inactivated
Dichelobacter nodosus, serotype D, Inactivated
Dichelobacter nodosus, serotype D, strain 16, Inactivated
Dichelobacter nodosus, serotype E, Inactivated
Dichelobacter nodosus, serotype E, strain 5, Inactivated
Dichelobacter nodosus, serotype F, Inactivated
Dichelobacter nodosus, serotype F, strain 66, Inactivated
Dichelobacter nodosus, serotype G, Inactivated
Dichelobacter nodosus, serotype G, strain 52, Inactivated
Dichelobacter nodosus, serotype H, Inactivated
Dichelobacter nodosus, serotype H, strain 340, Inactivated
Dichelobacter nodosus, serotype I, Inactivated
Dichelobacter nodosus, serotype I, strain 109, Inactivated
Dictyocaulus viviparus, Live
Duck hepatitis virus, type 1, Inactivated
Duck hepatitis virus, type 1, strain E53C11, Live
Duck plague virus, strain Jansen, Live