Worldwide smallpox eradication last know foci and global certification / by I. Arita
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Citação
Arita, Isao, World Health Organization & World Health Organization. Global Commission for the Certification of Smallpox Eradication. (1978). Worldwide smallpox eradication last know foci and global certification / by I. Arita. World Health Organization. https://iris.who.int/handle/10665/68301
Descrição
SME/78.21Global Commission WP/78.1
16 p.
Número de documento
SME/78.21Global Commission WP/78.1