BibTex format
@article{Devereux:2018:10.1001/jama.2018.14432,
author = {Devereux, G and Cotton, S and Fielding, S and McMeekin, N and Bames, PJ and Briggs, A and Burns, G and Chaudhuri, R and Chrystyn, H and Davies, L and De, Soyza A and Gompertz, S and Haughney, J and Innes, K and Kaniewska, J and Lee, A and Morice, A and Norrie, J and Sullivan, A and Wilson, A and Price, D},
doi = {10.1001/jama.2018.14432},
journal = {JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION},
pages = {1548--1559},
title = {Effect of Theophylline as Adjunct to Inhaled Corticosteroids on Exacerbations in Patients With COPD A Randomized Clinical Trial},
url = {http://dx.doi.org/10.1001/jama.2018.14432},
volume = {320},
year = {2018}
}