Al-Ahmad, Mona Sensitization to Cat: When Is Nasal Challenge Needed? [electronic resource] - International archives of allergy and immunology 2019 - 108-113 p. digital Publication Type: Journal Article ISSN: 1423-0097 Standard No.: 10.1159/000496835 doi Subjects--Topical Terms: AdultAllergens--immunologyAnimalsCatsFemaleHumansHypersensitivity--diagnosisImmunizationImmunoglobulin E--immunologyMaleMiddle AgedNasal Provocation TestsROC CurveSkin TestsYoung Adult