INHIBITION OF INFLUENZA VIRUS HAEMAGGLUTINATION: A  DIFFERENCE OF BEHAVIOR IN SERA FROM A SINGLE SPECIES.
D006384:Hemagglutination; D006386:Hemagglutination Tests; D007106:Immune Sera; D009088:Mucoproteins; D009438:Neuraminic Acids; D009439:Neuraminidase; D009975:Orthomyxoviridae; D010504:Periodic Acid; D014357:Trypsin
D007106:Immune Sera; D009088:Mucoproteins; D009438:Neuraminic Acids; D010504:Periodic Acid; D009439:Neuraminidase; D014357:Trypsin
HEMAGGLUTINATION; IMMUNE SERUMS; INFLUENZA VIRUSES; MUCOPROTEINS; NEURAMINIC ACIDS; NEURAMINIDASE; PERIODIC ACIDS; TRYPSIN