Hofmann, Bjørn. “PGD-Ens Paradokser”. Etikk i praksis - Nordic Journal of Applied Ethics 5, no. 2 (October 11, 2011): 45-66. Accessed April 25, 2024. https://www.ntnu.no/ojs/index.php/etikk_i_praksis/article/view/1770.