title: [An attempt at direct proof of the enzymatic (neuraminidase) nature of the process of "unmasking" hidden influenza A2 virus hemagglutinin].
mesh_terms: D000818:Animals; D000941:Antigens / Q000378:metabolism*; D002642:Chick Embryo; D046508:Culture Techniques; D006389:Hemagglutinins, Viral / Q000378:metabolism; D009438:Neuraminic Acids / Q000378:metabolism*; D009439:Neuraminidase / Q000378:metabolism*; D009975:Orthomyxoviridae / Q000276:immunology / Q000378:metabolism*; D009976:Orthomyxoviridae Infections; D014776:Virus Cultivation
chemical_list: D000941:Antigens; D006389:Hemagglutinins, Viral; D009438:Neuraminic Acids; D009439:Neuraminidase
vernacular_title: Popytka priamogo dokazatel'stva fermentativnoĭ (neĭraminidaznoĭ) prirody protsessa "demaskirovki" skrytogo gemaggliutinina u virusa grippa A2.