Showing items related by title and MeSH subject.

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  Laboratory and vaccination studies with dried smallpox vaccines : a report to the World Health Organization / W. Chas Cockburn ... [‎et al.]‎ ; with a statistical note on the trial of smallpox vaccine / by C.C. Spicer 

  Cross, R. M; Downie, A. W; Dumbell, Keith R; Kaplan, Colin; McClean, D; Payne, A. M.-M; Spicer, C. C; World Health Organization (‎WHO/Smallpox/5, 1956)‎
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  Report on a collaborative study to assess the relative sensitivity of different assay techniques for potency determination of smallpox vaccines and to assess the suitability of candidate(‎s)‎ for a new international standard for smallpox vaccine / Peter D. Christian ... [‎et. al.]‎ 

  Christian, Peter D; Scoggins, Teresa; Heath, Alan; Minor, Phillip D; World Health Organization. Biologicals Unit; WHO Expert Committee on Biological Standardization (‎2003 : Geneva, Switzerland)‎ (‎WHO/BS/03.1977, 2003)‎
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  A list of the countries showing the status of smallpox vaccination certificate requirements for international travellers and obligatory routine smallpox vaccination according to national health legislation / by A.I. Gromyko 

  Gromyko, A. I; World Health Organization. Global Commission for the Certification of Smallpox Eradication (‎WHO/SE/78.130Global Commission WP/78.49, Part B, 1978)‎