PLoS ONE, Volume 15, No. 2, Year 2020
BMC Pregnancy and Childbirth, Volume 20, No. 1, Year 2020
BMC Pregnancy and Childbirth, Volume 18, Year 2018
BMC Pregnancy and Childbirth, Volume 19, No. 1, Year 2019
PLoS ONE, Volume 16, No. 8 August, Year 2021
PLoS ONE, Volume 17, No. 2 February, Year 2022