title: Studies on the antiviral activity of urea derivatives.
authors.forename: L
authors.initials: L
authors.lastname: WEINSTEIN
authors.forename: T W
authors.initials: TW
authors.lastname: CHANG
authors.forename: J B
authors.initials: JB
authors.lastname: HUDSON
mesh_terms: D000998:Antiviral Agents; D014508:Urea / Q000031:analogs & derivatives; D014780:Viruses / Q000187:drug effects*
chemical_list: D000998:Antiviral Agents; D014508:Urea
keywords: UREA/related compounds; VIRUSES/effect of drugs on