Influenza virus in allantoic sac tissue culture; quantitative studies on nucleic acid content during growth and in the presence of cortisone.
D003348:Cortisone / Q000494:pharmacology*; D009696:Nucleic Acids; D009975:Orthomyxoviridae / Q000378:metabolism*; D012107:Research Design
D009696:Nucleic Acids; D003348:Cortisone
CORTISONE/effects; INFLUENZA VIRUSES/metabolism; NUCLEIC ACIDS