Gradations of Researchers Obligation to Provide Ancillary Care for HIV/AIDS in Developing Countries
Henry S. Richardson, JD, PhD, MPP
Henry S. Richardson is with the Department of Philosophy, Georgetown University, Washington, DC, and at the time of writing, was with the Department of Clinical Bioethics, National Institutes of Health, Bethesda, Md.
FIGURE 1——Four grades of researchers obligation to provide ancillary care in the form of antiretroviral therapy to study participants in different research settings.