BibTex format
@article{Laverty:2021:10.1136/bmjopen-2019-036041,
author = {Laverty, AA and Hone, T and Goodman, A and Kelly, Y and Millett, C},
doi = {10.1136/bmjopen-2019-036041},
journal = {BMJ Open},
pages = {1--9},
title = {Associations of active travel with adiposity among children and socioeconomic differentials: a longitudinal study},
url = {http://dx.doi.org/10.1136/bmjopen-2019-036041},
volume = {11},
year = {2021}
}