1. A distinctive but frequently unrecognized variety of ringworm of the skin due to Trichophyton purpureum;Levin;J Mt Sinai Hosp,1946
2. Biology of Trichophyton infections;Desai;Indian J Med Res,1963
3. Medical mycology;Emmons,1977
4. Trichophyton rubrum infections;Kligman;AMA Arch Dermatol Syph,1952
5. Medical mycology: the pathogenic actinomycetes;Rippon,1982