Isoelectric focusing applied to taxonomic differentiation of the Trichophyton mentagrophytes complex and the related Trichophyton interdigitale36633, Symoens, F., Willenz P., Rouma V., Planard Chantal, and Nolard N. , Mycoses, 0/12/1989, Volume 32, Issue 12, Number 663, p.652 - 663, (1989)