Beta-blockers in patients with chronic obstructive disease and coexistent cardiac illnesses
Crossref DOI link: https://doi.org/10.1186/s40749-015-0013-y
Published Online: 2015-11-25
Published Print: 2015-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Puente-Maestu, Luis
Álvarez-Sala, Luis Antonio
de Miguel-Díez, Javier