German asthma net: Nasal polyposis in patients in the severe asthma registry.
Christina BalSlagjana StoshikjKatrin MilgerDirk SkowaschMonika GappaCordula Koerner-RettbergMargret JandlOlaf SchmidtRainer EhmannChristian TaubeHamelmann EckardRoland BuhlStephanie KornMarco IdzkoPublished in: Allergy (2024)