TY - JOUR T1 - COPD—effect of metoprolol in people with no proven cardiac indication JF - Drug and Therapeutics Bulletin JO - Drug Ther Bull SP - 118 LP - 118 DO - 10.1136/dtb.2020.000034 VL - 58 IS - 8 A2 - , Y1 - 2020/08/01 UR - http://dtb.bmj.com/content/58/8/118.abstract N2 - Review of: Dransfield MT, Voelker H, Bhatt SP, et al. Metoprolol for the prevention of acute exacerbations of COPD. N Engl J Med 2019;381:2304–14. ER -