Number | Name | Date | Kind |
---|---|---|---|
135612 | Wingate | Feb 1873 | A |
4559039 | Ash et al. | Dec 1985 | A |
4681063 | Hebrank | Jul 1987 | A |
5964737 | Caizza | Oct 1999 | A |
6123688 | Botich et al. | Sep 2000 | A |
6217550 | Capes | Apr 2001 | B1 |
Entry |
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Cloud et al.; Evaluation of MDV Vaccination Programs; Department of Animal and Food Sciences. |
Gilbert; Poultry Vaccination Techniques & Evaluation; 1995. |