| duck virus hepatitis v. |
a modified live virus vaccine of chick embryo origin, used for prevention of duck virus hepatitis.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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|---|---|
| duck virus hepatitis yolk a. |
yolk antibody derived from chicken eggs, used for treatment of duck virus hepatitis.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
|