title: The inhibition of infectious bronchitis virus multiplication by CELO virus in the fowl embryo.
mesh_terms: D000256:Adenoviridae; D000818:Animals; D000998:Antiviral Agents; D001826:Body Fluids; D001991:Bronchitis / Q000209:etiology / Q000662:veterinary; D002642:Chick Embryo; D002645:Chickens; D007106:Immune Sera; D009858:Oncogenic Viruses; D012328:RNA Viruses; D013997:Time Factors; D014777:Virus Diseases / Q000209:etiology / Q000662:veterinary; D014779:Virus Replication
chemical_list: D000998:Antiviral Agents; D007106:Immune Sera