Trust and functional foods. New products, old issues. - Miltos Liakopoulos; Doris Schroeder (Poiesis Prax., 2003)

Technology assessment and the 'ethical matrix'. - Doris Schroeder; Clare Palmer (Poiesis Prax., 2003)

Argumentation theory and GM foods. - Miltos Ladikas; Doris Schroeder (Poiesis Prax., 2005)