title: Viral inhibitory activity of polyvinylpyrrolidone.
mesh_terms: D000818:Animals; D002642:Chick Embryo; D046508:Culture Techniques; D003588:Cytopathogenic Effect, Viral; D011205:Povidone / Q000494:pharmacology*; D018139:Simplexvirus / Q000187:drug effects*; D014616:Vaccinia virus / Q000187:drug effects*; D014776:Virus Cultivation
chemical_list: D011205:Povidone