1. Division of Mycotic Diseases
2. Laboratorio Clinico, Hospital General del Instituto Salvadoreno del Seguro Social, 3a C. Pte No. 1232, San Salvador, El Salvador, C.A.
3. Servicio de Dermatologia, Hospital Rosales, San Salvador
4. Departamento de Dermatologia, Universidad de El Salvador, 95a Avenida Norte 626, San Salvador 11
5. Division of Host Factors, Center for Infectious Diseases, Centers for Disease Control, Public Health Service, U.S. Department of Health and Human Services, Atlanta, Georgia 30333