title: Morphological observations by electron microscopy of the hamster-adapted and the mouse-adapted Newcastle virus after culture in chick embryos.
authors.forename: R L
authors.initials: RL
authors.lastname: REAGAN
authors.forename: J W
authors.initials: JW
authors.lastname: HICKMAN
mesh_terms: D000818:Animals; D051379:Mice; D008853:Microscopy; D008854:Microscopy, Electron; D014780:Viruses