31 dic 2008 año - 2009-2013 Action Plan
for the Prevention of Avoidable
Blindness and Visual
Impairment - WHO
Descripción:
The 2009-2013 Action Plan for the Prevention of Avoidable Blindness and Visual Impairment is endorsed by the 62nd World Health Assembly.
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fecha:
31 dic 2008 año
Ahora mismo
~ 15 years ago