1. Awapara, J., in Taurine, Raven Press - New York, page 1–9, (1976)
2. Cavallini, D., Scandurra, R., Duprè, S., Federici, G., Santoro, L., Ricci, G. and Barra, D., in Taurine, Raven Press-New York, page 59–66, (1976)
3. Chatagner, F., Lefauconnier, J. M. and Portemer, C., in Taurine, Raven Press - New York, page 67–71, (1976)
4. Singer, P. T., in Metabolic pathways - vol. VII, Academic Press-New York, page 535–546, (1975)
5. Awapara, J. and Berg, M., in Taurine, Raven Press-New York, page 135–143, (1976)