Y. A. Mallick and N. Yaqoob, “The Aspergillus Niger Causing Eumycetoma in an Immunocompetent Host: Report of a Case and Review of the Literature: Eumycetoma caused by Aspergillus niger”, J Dow Univ Health Sci, vol. 14, no. 1, pp. 42–44, Apr. 2020.