Ornithosis complement fixing antigen from infected allantoic fluid.
D000818:Animals; D000941:Antigens; D049033:Chorioallantoic Membrane; D003165:Complement System Proteins; D006801:Humans; D009956:Psittacosis / Q000276:immunology*
D000941:Antigens; D003165:Complement System Proteins
ORNITHOSIS/immunology