BibTex format
@article{Liu:2021:10.3389/fdgth.2021.779091,
author = {Liu, Z and Peach, R and Lawrance, E and Noble, A and Ungless, M and Barahona, M},
doi = {10.3389/fdgth.2021.779091},
journal = {Frontiers in Digital Health},
pages = {1--14},
title = {Listening to mental health crisis needs at scale: using Natural Language Processing to understand and evaluate a mental health crisis text messaging service},
url = {http://dx.doi.org/10.3389/fdgth.2021.779091},
volume = {3},
year = {2021}
}