title: The "in vivo" production of "new" influenza viruses. 3. Isolation of recombinant influenza viruses under simulated conditions of natural transmission.
mesh_terms: D000281:Administration, Intranasal; D000818:Animals; D000956:Antigens, Viral / Q000032:analysis; D002642:Chick Embryo; D046508:Culture Techniques; D005347:Fibroblasts; D006386:Hemagglutination Tests; D006389:Hemagglutinins, Viral / Q000032:analysis; D006801:Humans; D007251:Influenza, Human / Q000209:etiology / Q000382:microbiology / Q000662:veterinary*; D008168:Lung / Q000382:microbiology; D009439:Neuraminidase / Q000032:analysis; D009975:Orthomyxoviridae / Q000276:immunology / Q000302:isolation & purification* / Q000472:pathogenicity; D011201:Poultry Diseases / Q000382:microbiology*; D011995:Recombination, Genetic; D013552:Swine; D013553:Swine Diseases / Q000382:microbiology*; D014132:Trachea / Q000382:microbiology; D014422:Turkeys; D014776:Virus Cultivation; D014779:Virus Replication
chemical_list: D000956:Antigens, Viral; D006389:Hemagglutinins, Viral; D009439:Neuraminidase