Expanded programme on immunization: progress report by the Director-General
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Citación
World Health Assembly, 30. (1977). Expanded programme on immunization: progress report by the Director-General. World Health Organization. https://iris.who.int/handle/10665/149103
Descripción
(Provisional agenda item 2.4.5)Número de documento
A30/13A30/13 Corr.1