World Health Organization. (2006). Electronic health records: Manual for developing countries. World Health Organization.
Παραπομπή σε μορφή Chicago (17η εκδ.)World Health Organization. Electronic Health Records: Manual for Developing Countries. Geneva: World Health Organization, 2006.
Παραπομπή σε μορφή MLA (8th εκδ.)World Health Organization. Electronic Health Records: Manual for Developing Countries. World Health Organization, 2006.
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