title: Virotherapy for cancer: current status, hurdles, and future directions.
authors.forename: David
authors.initials: D
authors.lastname: Kirn
mesh_terms: D015316:Genetic Therapy / Q000379:methods* / Q000639:trends; D006801:Humans; D009369:Neoplasms / Q000628:therapy* / Q000821:virology; D014780:Viruses / Q000235:genetics*