Malik, N. A., N. Raza, and D. Nasiruddin. “Non-Dermatophyte Moulds and Yeasts As Causative Agents in Onychomycosis”. Journal of Pakistan Association of Dermatologists, vol. 19, no. 2, Dec. 2016, pp. 74-78, https://www.jpad.com.pk/index.php/jpad/article/view/515.