BibTex format
@article{Alturkistani:2020:10.2196/14975,
author = {Alturkistani, A and Greenfield, G and Greaves, F and Aliabadi, S and Jenkins, RH and Costelloe, C},
doi = {10.2196/14975},
journal = {JMIR Research Protocols},
title = {Patient portal functionalities and uptake: a systematic review protocol},
url = {http://dx.doi.org/10.2196/14975},
volume = {9},
year = {2020}
}