Ayegbusi, E. O., Fadare, O. O., Fehintola, A. O., Ajiboye, A. D., & Ubom, A. E. (2021). Undiagnosed advanced abdominal pregnancy: a case report. International Journal of Scientific Reports, 7(12), 590–593. https://doi.org/10.18203/issn.2454-2156.IntJSciRep20214496