References
- Cascais, A.F. (1997). Bioethics: History, Scope, Object. “Global Bioethics”, 10:9.
- Chiarelli, B. (1997). Global Bioethics, 10:5.
- Sidgwick, H. (1962). Outlines of the History of Ethics for English Readers (first edition published 1886, enlarged edition 1931).
- Smith, J.E. (1996). Biotechnology (third edition). Cambridge University Press.
- Van Rensselaer Potter (1971), Bioethics, Bridge to the Future. Englewood Cliffs: Prentice-Hall.