BibTex format
@article{Crookes:2020:10.1136/bmjopen-2020-038158,
author = {Crookes, C and Palladino, R and Seferidi, P and Hirve, R and Siskou, O and Filippidis, F},
doi = {10.1136/bmjopen-2020-038158},
journal = {BMJ Open},
pages = {1--11},
title = {The impact of the economic crisis on household health expenditure in Greece: an interrupted time series analysis},
url = {http://dx.doi.org/10.1136/bmjopen-2020-038158},
volume = {10},
year = {2020}
}