S. S. Al-kashaly. 2005. “Study of Soluble Proteins(SP1 and SP2 ) Effect Extracted from Proteus Mirabilis on Level of Specific Activity of Adenosine Deaminase in the Sera of Albino Rabbit”. Ibn AL-Haitham Journal For Pure and Applied Sciences 18 (4). https://doi.org/10.30526/18.4.4386.