Reproductive Health, Volume 18, No. 1, Year 2021
Pan African Medical Journal, Volume 30, Year 2018
PLoS ONE, Volume 13, No. 10, Year 2018
BMC Pregnancy and Childbirth, Volume 16, No. 1, Year 2016
BMC Nutrition, Volume 4, No. 1, Year 2018
BMC Pregnancy and Childbirth, Volume 12, Year 2012