# Correction: Self‑report underestimates the frequency of the acute respiratory exacerbations of COPD but is associated with BAL neutrophilia and lymphocytosis: an observational study

**Authors:** Yorusaliem Abrham, Siyang Zeng, Wendy Lin, Colin Lo, Alexander Beckert, Laurel Evans, Michelle Dunn, Brian Giang, Krish Thakkar, Julian Roman, Paul D. Blanc, Mehrdad Arjomandi

PMC · DOI: 10.1186/s12890-025-04076-z · 2026-01-29

## Full-text entities

- **Diseases:** COPD (MESH:D029424), lymphocytosis (MESH:D008218), neutrophilia (MESH:C563010)

---
Source: https://tomesphere.com/paper/PMC12853590