BMC Pregnancy and Childbirth, Volume 18, No. 1, Year 2018
BMC Pregnancy and Childbirth, Volume 21, No. 1, Year 2021
Journal of Family Planning and Reproductive Health Care, Volume 43, No. 3, Year 2017
Reproductive Health, Volume 16, No. 1, Year 2019
BMJ Global Health, Volume 4, Year 2019
BMC Pregnancy and Childbirth, Volume 15, No. 1, Year 2015
BMC Pregnancy and Childbirth, Volume 19, No. 1, Year 2019
BMC Pregnancy and Childbirth, Volume 17, No. 1, Year 2017