Lower plasma resolvin D1 level and greater sputum eosinophilia characterize a cluster of severe asthma patients. - Duvall MG; Sun Y; Mirzakhani H; Pons S; Dorazio MH; Chiha T; Lu Z; Phillips BR; Aronica MA; Bleecker ER; Castro M; Comhair SA; et al. (Respiratory research, 2026)