摘要:A study was undertaken of the relationship between the passive haemagglutination and haemagglutination inhibition tests used in serum surveys for specific plague antibodies. Both techniques gave similar titres for sera of albino Rattus norvegicus convalescent from plague infection. They appear to be equally suitable for plague surveillance and control programmes. 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 (158K), or click on a page image below to browse page by page. Links to PubMed are also available for Selected References . 232 233