Anibor E., Ojigho-Jaiyeoba E. J., Obaroefe M., Ufuophu O. J., “A Four-year Retrospective Survey on the Histopathological Patterns of Breast Cancers in Delta State University Teaching Hospital Oghara in Nigeria”, Annals of RSCB, vol. 25, no. 6, pp. 2717–2724, May 2021.