Reproductive Health, Volume 16, No. 1, Year 2019
Health Research Policy and Systems, Volume 18, No. 1, Year 2020
International Journal for Equity in Health, Volume 12, No. 1, Year 2013
PLoS ONE, Volume 15, No. 7 July, Year 2020
BMC Pregnancy and Childbirth, Volume 17, No. 1, Year 2017
PLoS ONE, Volume 11, No. 4, Year 2016