title: Immature particle formation of Yaba poxvirus studied by electron microscopy.
mesh_terms: D000818:Animals; D002471:Cell Transformation, Neoplastic; D003102:Colloids; D000882:Haplorhini; D046911:Macromolecular Substances; D008854:Microscopy, Electron; D012878:Skin Neoplasms; D014779:Virus Replication; D014999:Yaba monkey tumor virus / Q000254:growth & development*
chemical_list: D003102:Colloids; D046911:Macromolecular Substances