Evidence of potential bias in a comparison of β blockers and calcium channel blockers in patients with chronic obstructive pulmonary disease and acute coronary syndrome: results of a multinational study

OBJECTIVES: A number of observational studies have reported that, in patients with chronic obstructive pulmonary disease (COPD), β blockers (BBs) decrease risk of mortality and COPD exacerbations. To address important methodological concerns of these studies, we compared the effectiveness and safety...

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Detalles Bibliográficos
Autores principales: Dong, Yaa-Hui, Alcusky, Matthew, Maio, Vittorio, Liu, Jun, Liu, Mengdan, Wu, Li-Chiu, Chang, Chia-Hsuin, Lai, Mei-Shu, Gagne, Joshua J
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BMJ Publishing Group 2017
Materias:
Epidemiology
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5387948/
https://www.ncbi.nlm.nih.gov/pubmed/28363921
http://dx.doi.org/10.1136/bmjopen-2016-012997

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5387948/
https://www.ncbi.nlm.nih.gov/pubmed/28363921
http://dx.doi.org/10.1136/bmjopen-2016-012997

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