TY - STAND AU - S.H. Landis AU - J.M. Pimenta AU - S. Yang AU - C. Compton AU - N. Barnes AU - G. Brusselle BT - Respiratory Medicine DO - https://doi.org/10.1016/j.yrmex.2019.100011 PY - 2019 T2 - Respiratory Medicine TI - Association between blood eosinophils and acute exacerbation of COPD risk in patients with COPD in primary care VL - 1 ER -