title: Structural studies of spherical viruses.
mesh_terms: D005613:Freeze Etching; D008854:Microscopy, Electron; D008958:Models, Molecular; D008961:Models, Structural; D008970:Molecular Weight; D009690:Nucleic Acid Conformation; D010942:Plant Viruses / Q000648:ultrastructure*; D011487:Protein Conformation; D012367:RNA, Viral; D012542:Scattering, Radiation; D012845:Sindbis Virus / Q000648:ultrastructure*; D014764:Viral Proteins; D014965:X-Rays
chemical_list: D012367:RNA, Viral; D014764:Viral Proteins