Betlejewski, S [Endoscopic diagnosis of allergic reactions in mucous membranes of the nose and paranasal sinuses]. [electronic resource] - Wiadomosci lekarskie (Warsaw, Poland : 1960) Jan 1985 - 109-15 p. digital Publication Type: English Abstract; Journal Article ISSN: 0043-5147 Subjects--Topical Terms: AdolescentAdultAllergensEndoscopyFemaleHumansMaleMaxillary SinusMucous Membrane--immunologyRespiratory Hypersensitivity--diagnosisRhinitis, Allergic, Seasonal--diagnosisSinusitis--diagnosis