New GOLD classification: longitudinal data on group assignment.
Casanova C, Marin JM, Martinez-Gonzalez C, de Lucas-Ramos P, Mir-Viladrich I, Cosio B, Peces-Barba G, Calle-Rubio M, Solanes-García I, Agüero R, de Diego-Damia A, Feu-Collado N, Alfageme I, Irigaray R, Balcells E, Llunell A, Galdiz JB, Marín M, Soler-Cataluña JJ, Lopez-Campos JL, Soriano JB, de-Torres JP; COPD History Assessment In SpaiN (CHAIN) Cohort.
Casanova C, et al. Among authors: de lucas ramos p, de torres jp, de diego damia a.
Respir Res. 2014 Jan 13;15(1):3. doi: 10.1186/1465-9921-15-3.
Respir Res. 2014.
PMID: 24417879
Free PMC article.