ELECTRON MICROSCOPIC SIGNS OF BUDDING IN INFLUENZA VIRUS PARTICLES.
D000818:Animals; D002642:Chick Embryo; D004583:Electrons; D006801:Humans; D007251:Influenza, Human; D008853:Microscopy; D008854:Microscopy, Electron; D009975:Orthomyxoviridae; D012106:Research; D014771:Virion
CHICK EMBRYO; EXPERIMENTAL LAB STUDY; INFLUENZA VIRUSES; MICROSCOPY, ELECTRON