title: [Study of virus particles in EL 4 leukemia].
mesh_terms: D000818:Animals; D007181:Inclusion Bodies, Viral; D007938:Leukemia / Q000382:microbiology*; D051379:Mice; D008854:Microscopy, Electron; D012190:Retroviridae / Q000302:isolation & purification*
vernacular_title: Etude des particules virales de la leucémie EL 4.