Home › Authors › Christopher Tollefsen 👤 Christopher Tollefsen 7 books Books by Christopher Tollefsen Way of Medicine Way of Medicine 2021 Natural Law Ethics in Theory and Practice 2020 Bioethics with Liberty and Justice 2012 Embrión. Una defensa de la vida humana 2012 Artificial nutrition and hydration 2008 Biomedical Research and Beyond 2007 John Paul II's contribution to Catholic bioethics 2004