title: Electron microscope studies of four strains of infectious bronchitis virus.
authors.forename: R L
authors.initials: RL
authors.lastname: REAGAN
authors.forename: A L
authors.initials: AL
authors.lastname: BRUECKNER
mesh_terms: D000818:Animals; D004583:Electrons; D001351:Infectious bronchitis virus; D008853:Microscopy; D014780:Viruses