%0 Journal Article
%T A comparison of smartphone and paper data-collection tools in the Burden of Obstructive Lung Disease (BOLD) study in Gezira state, Sudan
%A Asma Elsony
%A Kevin Mortimer
%A Peter Burney
%A Rachael Thomson
%A Rana Ahmed
%A Rasmus Malmborg
%A Ryan Robinson
%A S. Bertel Squire
%J Archive of "PLoS ONE".
%D 2018
%R 10.1371/journal.pone.0193917
%U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5843227/