Luther, P [Immunological methods in influenzavirus-infections (author's transl)]. [electronic resource] - Zeitschrift fur Erkrankungen der Atmungsorgane 1981 - 22-8 p. digital Publication Type: English Abstract; Journal Article ISSN: 0303-657X Subjects--Topical Terms: Antibodies, Viral--analysisAntibody FormationAntibody SpecificityHumansInfluenza, Human--immunologyNeuraminidase--immunology