β-Blockers for the prevention of acute exacerbations of chronic obstructive pulmonary disease (βLOCK COPD): a randomised controlled study protocol

Bibliographic Details
Main Authors: Bhatt, Surya P, Connett, John E, Voelker, Helen, Lindberg, Sarah M, Westfall, Elizabeth, Wells, J Michael, Lazarus, Stephen C, Criner, Gerard J, Dransfield, Mark T
Format: Online
Language:English
Published: BMJ Publishing Group 2016
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4908863/