Validation of the chronic respiratory questionnaire in the Colombian population with chronic obstructive pulmonary disease
Crossref DOI link: https://doi.org/10.1007/s11136-015-0939-1
Published Online: 2015-02-12
Published Print: 2015-08
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Estrada Álvarez, Jorge M.
Ossa García, Ximena
del Quijano del Gordo, Carmen I.
Bustos, Luis
Urina, Diana P.
Pérez, Celso F.
Ossa, John E.
Moreno Rojas, Edwin
Text and Data Mining valid from 2015-02-12