1. Antonio, R.V., Haun, M., Fagundes, L.M., De Conti, R., Pilli, R.A., De Castro, S. & Durán, N. 1992 Activity of an intermediate of violacein biosynthesis against Trypanosoma cruzi. Memorias do Instituto Oswaldo Cruz 87, 198.
2. Antonio, R.V., Pereira, M.D.F., Haun, M. & Durán, N. 1991 Trypanocide activity of violacein. Memorias do Instituto Oswaldo Cruz 86, 233.
3. Ballantine, J.A., Beer, R.J.S., Crutchley, D.J., Dodd, G.M. & Palmer, D.R. 1958 The synthesis of violacein and related compounds. Proceedings of the Chemical Society 232?234.
4. Ballantine, J.A., Beer, R.J.S., Crutchley, D.J., Dodd, G.M. & Palmer, D.R. 1960 The chemistry of bacteria. Part VIII. The synthesis of violacein and related compounds. Journal of the Chemical Society 2292?2299.
5. Caldas, L.R. 1977 Photochemistry and photobiology in Virgin Islands. Photochemistry and Photobiology 26, 1?2.