Trials, Volume 19, No. 1, Year 2018
BMC Pregnancy and Childbirth, Volume 21, Year 2021
International Journal for Equity in Health, Volume 11, No. 1, Year 2012
PLoS ONE, Volume 10, No. 8, Year 2015
American Journal of Public Health, Volume 99, No. 9, Year 2009
Implementation Science, Volume 12, No. 1, Year 2017
Health Policy and Planning, Volume 28, No. 6, Year 2013
BMC Research Notes, Volume 7, No. 1, Year 2014