BibTex format
@article{de:2020:10.2196/17371,
author = {de, Cock C and van, Velthoven M and Milne-Ives, M and Mooney, M and Meinert, E},
doi = {10.2196/17371},
journal = {JMIR mHealth and uHealth},
title = {Use of apps to promote childhood vaccination: a systematic review},
url = {http://dx.doi.org/10.2196/17371},
volume = {8},
year = {2020}
}