Christopher Tollefsen


, 2015, 'Double effect and two hard cases in medical ethics', American Catholic Philosophical Quarterly 89 (3), 407-420.

, 2013, 'Response to Robert Koons and Matthew O'Brien's "Objects of intention: a hylomorphic critique of the new natural law theory"', American Catholic Philosophical Quarterly 87 (4), 751-778.

, 2012, 'Augustine, Aquinas, and the absolute norm against lying', American Catholic Philosophical Quarterly 86 (1), 111-134.

, 2011, 'Some questions for philosophical embryology', American Catholic Philosophical Quarterly 85 (3), 447-464.

, 2009, 'No problem: a response to Bernard Prusak's "The problem with the problem of the embryo"', American Catholic Philosophical Quarterly 83 (4), 583-591.

, 2004a, Sic et non: some disputed questions in reproductive ethics, in G. Khushf (ed.), Handbook of bioethics, Dordrecht, Springer, pp. 381-413.