Die Frage der Blutuntersuchungen im Rahmen des Geflügelgesundheitsdienstes. W. Schmidt. Archiv für Geflügelkunde, 1938, No. 8/9.

Summary:

By the use of the “Quick ” Method the presence of Bacterium pullorum can with certainty be proved. This method gives very nearly as reliable results as the “Slow” Method. It can, therefore, and also by reason of its simplicity and economy of time and money be given the preference.