title: Antiviral activity of 4-aminopteroylglutamic acid on vaccinia virus in tissue cultures.
mesh_terms: D000630:Aminopterin / Q000494:pharmacology*; D000998:Antiviral Agents; D007159:Immunologic Tests; D012107:Research Design; D014615:Vaccinia / Q000821:virology*; D014616:Vaccinia virus
chemical_list: D000998:Antiviral Agents; D000630:Aminopterin
keywords: AMINOPTERIN/pharmacology; VACCINIA/virology