Teame, H., Addissie, A., Ayele, W., Hirpa, S., Gebremariam, A., Gebreheat, G., & Jemal, A. Factors associated with cervical precancerous lesions among women screened for cervical cancer in Addis Ababa, Ethiopia: A case control study. PloS One, 13(1), e0191506. https://doi.org/10.1371/journal.pone.0191506 (Original work published 2018)