Healthcare system encounters before COPD diagnosis: a registry-based longitudinal cohort study. Johnson KM, Khakban A, Bryan S, Sin DD, et al. Thorax 2020;75:108-115.

Read + Share

Amedeo Smart

Independent Medical Education

Read + Share

Johnson KM, Khakban A, Bryan S, Sin DD, et al. Healthcare system encounters before COPD diagnosis: a registry-based longitudinal cohort study. Thorax 2020;75:108-115.
PMID: 31704794