Understanding the Patient Experience of Severe, Recurrent, Bilateral Nasal Polyps: A Qualitative Interview Study in the United States and Germany. - Hall, Rebecca; Trennery, Claire; Chan, Robert; Gater, Adam; Bradley, Helena; Sikirica, Mirko V.; von Maltzahn, Robyn; Sousa, Ana R.; Nelsen, Linda M. (Value in Health, 2020)