title: Classification and nomenclature of viruses, 1972.
mesh_terms: D001103:Arboviruses / Q000145:classification; D004267:DNA Viruses / Q000145:classification; D006518:Hepatitis Viruses / Q000145:classification; D006564:Herpesviridae / Q000145:classification; D009975:Orthomyxoviridae / Q000145:classification; D012328:RNA Viruses / Q000145:classification; D009626:Terminology as Topic; D014780:Viruses / Q000145:classification*