[Reproduction of influenza virus with the aid of viral ribonucleic acid. VII. The morphological aspects of the ribonucleic acid].
D004583:Electrons; D008853:Microscopy; D008854:Microscopy, Electron; D009975:Orthomyxoviridae / Q000737:chemistry*; D012313:RNA; D012098:Reproduction
D012313:RNA
INFLUENZA VIRUSES/chemistry; MICROSCOPY, ELECTRON; RIBONUCLEIC ACID