BibTex format
@article{Lempert:2020:brain/awaa077,
author = {Lempert, T and Seemungal, BM},
doi = {brain/awaa077},
journal = {Brain},
title = {How to define migraine with brainstem aura?},
url = {http://dx.doi.org/10.1093/brain/awaa077},
year = {2020}
}