T. I. Pathirana, M. J. Barton, M. George, M. R. Forwood, and S. P. Palagama, “A rare anomaly of the human spleen with nine notches associated with multiple accessory spleens. A case study, hypothesis on origin and review of clinical significance”, Ital J Anat Embryol, vol. 121, no. 2, pp. 188–197, Jun. 2016.