@article{Gibson2022,
author = {Gibson, D.G. and Kibria, G.M.A. and Pariyo, G.W. and Ahmed, S. and Ali, J. and Labrique, A.B. and Khan, I.A. and Rutebemberwa, E. and Flora, M.S. and Hyder, A.A.},
title= {Promised and lottery airtime incentives to improve interactive voice response survey participation among adults in Bangladesh and Uganda: Randomized controlled trial},
year = {2022},
doi = {10.2196/36943},
volume = {24},
number = {5},
pages = {e36943},
}