Ethical decision-making about older adults and moral intensity: an international study of physicians
D C Malloy, J Williams, T Hadjistavropoulos, B Krishnan, M Jeyaraj, E F McCarthy, M Murakami, S Paholpak, J Mafukidze, B Hillis
Journal of Medical Ethics Apr 2008, 34 (4) 285-296; DOI: 10.1136/jme.2006.019273