Serological epidemiology of poliomyelitis; distribution of immunity to poliomyelitis virus.
D000906:Antibodies; D000941:Antigens; D011051:Poliomyelitis / Q000276:immunology*; D017955:Poliovirus
D000906:Antibodies; D000941:Antigens
ANTIGENS AND ANTIBODIES; POLIOMYELITIS/immunology