title: Immunologic and serologic response of White Pekin ducklings inoculated with single and combined duck virus hepatitis and duck virus enteritis modified-live-virus vaccines.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D004372:Ducks; D004751:Enteritis / Q000517:prevention & control / Q000662:veterinary*; D006520:Hepatitis, Animal / Q000517:prevention & control*; D006507:Hepatovirus; D009500:Neutralization Tests; D010849:Picornaviridae; D011201:Poultry Diseases / Q000517:prevention & control*; D014611:Vaccination / Q000662:veterinary; D014765:Viral Vaccines; D014777:Virus Diseases / Q000517:prevention & control / Q000662:veterinary*
chemical_list: D014765:Viral Vaccines