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Exam questionKROK 1Dentistry ยท 2006

A patient has pure culture of diphtheria corynebacteria. What immunological reaction should be used in order to determine bacteria toxigenity?

Answer options

  1. Indirect hemagglutination
  2. Inhibition of hemagglutination
  3. Complement binding
  4. Precipitation in agar
  5. Agglutination
Correct answer

Precipitation in agar

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