Herissone-Kelly, Peter (2011). "Wrongs, Preferences, and the Selection of Children: A Critique of Rebecca Bennett's Argument Against the Principle of Procreative Beneficence". Bioethics. 26 (8): 447–454. doi:10.1111/j.1467-8519.2010.01870.x. PMID21320140.
Savulescu, J (2002). "The embryonic stem cell lottery and the cannibalization of human beings". Bioethics. 16 (6): 508–29. doi:10.1111/1467-8519.00308. PMID12472112.
Herissone-Kelly, Peter (2011). "Wrongs, Preferences, and the Selection of Children: A Critique of Rebecca Bennett's Argument Against the Principle of Procreative Beneficence". Bioethics. 26 (8): 447–454. doi:10.1111/j.1467-8519.2010.01870.x. PMID21320140.
Savulescu, J (2002). "The embryonic stem cell lottery and the cannibalization of human beings". Bioethics. 16 (6): 508–29. doi:10.1111/1467-8519.00308. PMID12472112.