A. S. . Abdulbari and V. . Atiroğlu, “The effect of smoking on serum and saliva AMP-aminohydrolase (AMPDA) and adenosine aminohydrolase (ADA) activities”, Iraqi Journal of Science, vol. 66, no. 9, pp. 3551–3560, Sep. 2025, doi: 10.24996/ijs.2025.66.9.5.