%0 Journal Article %A Jeff McMahan %T Genetic modification of characteristic masculine traits: enhancement or deformity? %D 2013 %R 10.1136/medethics-2012-100976 %J Journal of Medical Ethics %P 736-740 %V 39 %N 12 %U https://jme.bmj.com/content/medethics/39/12/736.full.pdf