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Se han encontrado 162 recursos

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World Health Organization. Global Commission for the Certification of Smallpox Eradication in Central Africa[République populaire du Congo / Commission international pour la certification de l' eradication de la variole en Afrique centrale]
World Health Organization. Global Commission for the Certification of Smallpox Eradication in Central Africa[Tchad : rapport d' activités sur le Programme d' éradication de la variole au Tchad (1967-1976) / Commission international pour la certification de l' éradication de la variole en Afrique centrale]
World Health Organization. Global Commission for the Certification of Smallpox Eradication in Central Africa[Rapport d' activités d' éradication de la variole (1967-1976) : Zaïre / Commission internationale pour la certification de l' éradication de la variole en Afrique centrale]
World Health Organization. Global Commission for the Certification of Smallpox Eradication in Central Africa[Rwanda : rapport d' activités d' éradication de la variole (1967-1976) / Commission international pour la certification de l' éradication de la variole en Afrique centrale]

World Health Organization. Expert Committee on Smallpox. Meeting (1964 : Geneva, Switzerland)[International certificate of vaccination or revaccination against smallpox / prepared by the Secretariat, Certificat international de vaccination ou de révaccination contre la variole / document établi par le Secrétariat]

World Health Organization. Expert Committee on Smallpox. Meeting (1964 : Geneva, Switzerland)[Certificat international de vaccination ou de revaccination contre la variole / document établi par le Secrétariat, International certificate of vaccination or revaccination against smallpox / prepared by the Secretariat]

World Health OrganizationInter-Regional Seminar on Smallpox Eradication (1969 : Lagos, Nigeria)[Rapport sur la variole : pays, Nigéria]

World Health OrganizationInter-Regional Seminar on Smallpox Eradication (1969 : Lagos, Nigeria)[Rapport sur la variole : pays, Mali]

World Health OrganizationInter-Regional Seminar on Smallpox Eradication (1969 : Lagos, Nigeria)[Country report : country, northern states of Nigeria]

World Health OrganizationInter-Regional Seminar on Smallpox Eradication (1969 : Lagos, Nigeria)[Country report : country, Nigeria]

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