title: ["Standard" and "defective" populations of A/swine/1976/31 influenza virus and their role in the development of persistent infection in tissue culture].
mesh_terms: D046508:Culture Techniques; D003673:Defective Viruses / Q000472:pathogenicity*; D009980:Influenza A virus / Q000472:pathogenicity*
vernacular_title: Izuchenie "standartnoĭ" i "defektnoĭ" populiatsiĭ virusa GRIPPA A/swine/1976/31 i ikh roli v formirovanii persistentnoĭ infektsii v kul'ture kletok.