Dixon, D.M., Salkin, I.F., Duncan, R.A., Hurd, N.J., Haines, J.H., Kemna, M.E., Coles, F.B., 1991. Isolation and Characterization of Sporothrix schenckii from Clinical and Environmental Sources Associated with the Largest U.S. Epidemic of Sporotrichosis. Journal of Clinical Microbiology 29, 1106-1113.