TY - STAND
AU - J. Quint
AU - E. Herrett
AU - K. Bhaskaran
AU - A. Timmis
AU - H. Hemingway
AU - J. Wedzicha
AU - L. Smeeth
BT - Bmj
DO - 10.1136/bmj.f6650
PY - 2013
EP - f6650
T2 - Bmj
TI - Effect of beta blockers on mortality after myocardial infarction in adults with COPD: population based cohort study of UK electronic healthcare records
VL - 347
SN - 0959-8138
ER -