1. Glossary;Weedon,1992
2. Symmers WStC. Systemic Pathology,1992
3. On the pathogenesis of pseudoepitheliomatons hyper-plasia;Freeman;J Cutan Pathol,1974
4. The histopathology of diseases of the skin, 1896. Quoted by Ju DMC. Pseudoepitheliomatous hyperplasia of the skin;Unna;Dermatol Int,1967
5. A new mycobacterial infection in man;MacCallum;J Pathol Bacteriol,1948