Amin, Awais, Layla Mazhar, Abdul Shakoor Shakir, and Salman Raza. “Correlation of Creatine Phosphokinase (CPK) Levels With Severity of Organophosphate Poisoning”. Medical Journal of South Punjab 6, no. 3 (September 30, 2025). Accessed October 15, 2025. https://www.medteach.org/index.php/mjsp/article/view/347.