[Reproduction of influenza virus with the aid of viral ribonucleic acid. VI. Spectral analysis of the ribonucleic acid].
D009975:Orthomyxoviridae / Q000737:chemistry*; D012313:RNA / Q000737:chemistry*; D012098:Reproduction; D013057:Spectrum Analysis
D012313:RNA
INFLUENZA VIRUSES/chemistry; RIBONUCLEIC ACID/chemistry; SPECTRUM ANALYSIS