title: Antiviral activity of certain substituted purine and pyrimidine nucleosides.
mesh_terms: D000818:Animals; D000998:Antiviral Agents / Q000494:pharmacology*; D055598:Chemical Phenomena; D002621:Chemistry; D046508:Culture Techniques; D003588:Cytopathogenic Effect, Viral; D000882:Haplorhini; D007668:Kidney / Q000382:microbiology; D009705:Nucleosides / Q000494:pharmacology*; D011799:Quinazolines / Q000494:pharmacology; D018139:Simplexvirus / Q000187:drug effects*
chemical_list: D000998:Antiviral Agents; D009705:Nucleosides; D011799:Quinazolines