Onukwugha, F. I., Magadi, M. A., Sarki, A. M., & Smith, L. (2020). Trends in and predictors of pregnancy termination among 15–24 year-old women in Nigeria: a multi-level analysis of demographic and health surveys 2003–2018. BMC Pregnancy and Childbirth, 20(1), https://doi.org/10.1186/s12884-020-03164-8