title: Study of some influenza virus strains isolated in Romania during the epidemics of 1971-1972.
mesh_terms: D000998:Antiviral Agents / Q000494:pharmacology; D004196:Disease Outbreaks / Q000453:epidemiology*; D004912:Erythrocytes; D006386:Hemagglutination Tests; D006387:Hemagglutination, Viral; D006801:Humans; D066298:In Vitro Techniques; D007251:Influenza, Human / Q000453:epidemiology* / Q000382:microbiology; D008826:Microbial Sensitivity Tests; D009439:Neuraminidase / Q000032:analysis; D009975:Orthomyxoviridae / Q000187:drug effects / Q000201:enzymology / Q000302:isolation & purification*; D012383:Romania
chemical_list: D000998:Antiviral Agents; D009439:Neuraminidase