The Lancet, Volume 394, No. 10210, Year 2019
BMC Women's Health, Volume 23, No. 1, Year 2023
BMJ Global Health, Volume 1, No. 3, Year 2016
BMC Pregnancy and Childbirth, Volume 17, No. 1, Year 2017
PLoS ONE, Volume 17, No. 12 December, Year 2022
PLoS ONE, Volume 18, No. 1 January, Year 2023
BMJ Global Health, Volume 6, No. 1, Year 2021
BMC Pregnancy and Childbirth, Volume 14, No. 1, Year 2014