Trials, Volume 13, Year 2012
Global Health Action, Volume 8, No. 1, Year 2015
Global Health Action, Volume 15, No. 1, Year 2022
Pan African Medical Journal, Volume 29, Year 2018
International Journal for Equity in Health, Volume 19, No. 1, Year 2020
International Journal for Equity in Health, Volume 18, No. 1, Year 2019