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Entry 1 sense Webster, 1913

Widal's test

· Wi·dal's· test · IPA
01 A test for typhoid fever based on the fact that blood serum of one affected, in a bouillon culture of typhoid bacilli, causes the bacilli t…
  1. 1.
    A test for typhoid fever based on the fact that blood serum of one affected, in a bouillon culture of typhoid bacilli, causes the bacilli to agglutinate and lose their motility.(Med.)