title: Filamentous bacterial viruses. XIII. Molecular structure of the virion in projection.
mesh_terms: D003090:Coliphages / Q000032:analysis / Q000648:ultrastructure*; D004267:DNA Viruses / Q000032:analysis / Q000648:ultrastructure; D004279:DNA, Viral / Q000032:analysis*; D008433:Mathematics; D008854:Microscopy, Electron; D009690:Nucleic Acid Conformation; D009992:Osmium; D014961:X-Ray Diffraction
chemical_list: D004279:DNA, Viral; D009992:Osmium