J. Gautam, B. Adhikari, R. Bhandari, A. Shrestha, and N. Ranjit, “Variation of Arteries Forming Circle of Willis in Adult Human Cadavers”, J Inst Med Nepal, vol. 42, no. 1, pp. 17–20, Apr. 2020, doi: 10.59779/jiomnepal.1078.