title: What makes a virus a virus?
authors.forename: Roland
authors.initials: R
authors.lastname: Wolkowicz
authors.forename: Moselio
authors.initials: M
authors.lastname: Schaechter
mesh_terms: D016865:Reassortant Viruses / Q000235:genetics*; D014780:Viruses / Q000254:growth & development / Q000378:metabolism* / Q000472:pathogenicity