BibTex format
@article{Maddocks:2019,
author = {Maddocks, M and Brighton, LJ and Farquhar, M and Booth, S and Miller, S and Klass, L and Tunnard, I and Yi, D and Gao, W and Bajwah, S and Man, WD-C and Higginson, IJ},
journal = {Health Services and Delivery Research},
title = {Holistic services for people with advanced disease and chronic or refractory breathlessness: a mixed-methods evidence synthesis},
year = {2019}
}