World Health Organization. (2002). Ethical choices in long-term care: What does justice require? World Health Organization.
Chicago-viite (17. p.)World Health Organization. Ethical Choices in Long-term Care: What Does Justice Require? Geneva: World Health Organization, 2002.
MLA-viite (8. p.)World Health Organization. Ethical Choices in Long-term Care: What Does Justice Require? World Health Organization, 2002.
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