Kamenov, Yotko, and Kostadin Kanchev. β€œOn the Pathogenic Role of Larvae and Mature Stages of Bunostomum Trigonocephalum (Nematoda: Ancylostomatidae)”. Proceedings of the Bulgarian Academy of Sciences 75, no. 12 (December 23, 2022): 1848–1851. Accessed February 9, 2023. https://proceedings.bas.bg/index.php/cr/article/view/225.