Naji Aboud Al-Haseni, Ansam, and Basil Mohammed Yahya. “Measurement of Plasma Cholinesterase Activity in Field Workers”. Iraqi Journal of Pharmacy 12, no. 1 (December 1, 2012): 41–47. Accessed September 18, 2025. https://ojs.uomosul.edu.iq/index.php/iphr/article/view/40528.