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标题：International Reference Preparation of Anti-Newcastle-Disease Serum
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作者：Doreen L. Stewart ; C. Nancy Hebert ; Ian Davidson 等
期刊名称：Bulletin of the World Health Organization
印刷版ISSN：0042-9686
出版年度：1968
卷号：38
期号：6
页码：925-934
语种：English
出版社：World Health Organisation
摘要：The Central Veterinary Laboratory, Weybridge, England, was requested by the WHO Expert Committee on Biological Standardization to obtain suitable material for an international reference preparation of anti-Newcastle-disease serum for standardizing the haemagglutination-inhibition test for Newcastle disease and to arrange a collaborative assay. Ten laboratories in 10 countries assayed a batch of immune chicken serum against 2 test preparations. On the basis of the results obtained, the material has been established as the International Reference Preparation of Anti-Newcastle-Disease Serum and the International Unit of Anti-Newcastle-Disease Serum has been defined as the activity contained in 0.1734 mg of the International Reference Preparation of Anti-Newcastle-Disease Serum. Full text Full text is available as a scanned copy of the original print version. Get a printable copy (PDF file) of the complete article (862K), or click on a page image below to browse page by page. 925 926 927 928 929 930 931 932 933 934