The antigenic potency of non-infectious poliomyelitis virus as determined by its liberating effect on active virus neutralized by immune serum.
D000818:Animals; D000906:Antibodies; D000914:Antibodies, Viral; D000941:Antigens; D007106:Immune Sera; D051379:Mice; D011051:Poliomyelitis; D017955:Poliovirus
D000906:Antibodies; D000914:Antibodies, Viral; D000941:Antigens; D007106:Immune Sera
ANTIGENS AND ANTIBODIES; POLIOMYELITIS VIRUS