1. Abbott, P. 1956. Mycetoma in the Sudan. Trans. roy. Soc. trop. Med. Hyg.50 11–24.
2. Acevez-Ortega, R. 1963. Micetomas. Mem. I Congr. mex. Derm. Mexico 105–125.
3. Ajello, L. &Zeidberg, L. F. 1951. The isolation ofHistoplasma capsulatum andAllescheria boydii from soil. Science113 662–663.
4. Ajello, L., Georg, L. K., Kaplan, W. &Kaufman, L. 1962. Laboratory manual for medical mycology. II. Ed. Atlanta, U.S.
5. Alarcón, J. C., Obadia, J. &Borelli, D. 1957.Nocardia brasieliensis aislada de un caso de linfangitis nodular aguda supurativa. Rev. Derm. Venez.1 3: 269–285.