[Study of nasal secretions for the presence of isoagglutinins].
D001826:Body Fluids / Q000276:immunology*; D006801:Humans; D007518:Isoantibodies / Q000032:analysis; D009297:Nasal Mucosa / Q000378:metabolism*
D007518:Isoantibodies
Badanie wydzielin z nosa pod katem zawartości izoaglutynin.