Barnbaum, D. (2008). Supererogation in Clinical Research. Medicine, Health Care and Philosophy. https://doi.org/10.1007/s11019-008-9124-4
Barnbaum, Deborah. 2008. “Supererogation in Clinical Research”. Medicine, Health Care and Philosophy. https://doi.org/10.1007/s11019-008-9124-4.
Barnbaum, D. Supererogation in Clinical Research. Medicine, Health Care and Philosophy, 1 Sept. 2008, doi:10.1007/s11019-008-9124-4.