Studies on the complement fixing antigen of influenza virus.  I.  Purification of antigen.
D000906:Antibodies; D000941:Antigens; D003165:Complement System Proteins; D009975:Orthomyxoviridae
D000906:Antibodies; D000941:Antigens; D003165:Complement System Proteins
ANTIGENS AND ANTIBODIES; INFLUENZA VIRUS