BibTex format
@article{Bateman:2018:10.1056/NEJMoa1715275,
author = {Bateman, ED and Reddel, HK and O'Byrne, PM and Barnes, PJ and Zhong, N and Keen, C and Jorup, C and Lamarca, R and Siwek-Posluszna, A and FitzGerald, JM},
doi = {10.1056/NEJMoa1715275},
journal = {New England Journal of Medicine},
pages = {1877--1887},
title = {As-needed budesonide-formoterol versus maintenance budesonide in mild asthma},
url = {http://dx.doi.org/10.1056/NEJMoa1715275},
volume = {378},
year = {2018}
}