TY - GEN AU - Brugh,M AU - Perdue,M L TI - Emergence of highly pathogenic virus during selective chicken passage of the prototype mildly pathogenic chicken/Pennsylvania/83 (H5N2) influenza virus SN - 0005-2086 PY - 1992///0319 KW - Animals KW - Cells, Cultured KW - Chick Embryo KW - Chickens KW - Electrophoresis, Polyacrylamide Gel KW - Female KW - Fibroblasts KW - microbiology KW - Glycoproteins KW - analysis KW - Hemagglutination Inhibition Tests KW - Influenza A Virus, H5N2 Subtype KW - Influenza A virus KW - chemistry KW - Influenza in Birds KW - RNA, Viral KW - Serial Passage KW - Specific Pathogen-Free Organisms KW - Viral Plaque Assay KW - Viral Proteins N1 - Publication Type: Journal Article ER -