World Health Organization. (2011). South-East Asia regional conference on epidemiology: The Proceedings. World Health Organization.
Chicago-viite (17. p.)World Health Organization. South-East Asia Regional Conference on Epidemiology: The Proceedings. New Delhi: World Health Organization, 2011.
MLA-viite (8. p.)World Health Organization. South-East Asia Regional Conference on Epidemiology: The Proceedings. World Health Organization, 2011.
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