“Prevalence of CYP2C19 681G>A and 636G>A Gene Polymorphisms in Javanese Farmers Exposed to Chlorpyrifos”. Acta Medica Philippina 56, no. 1 (January 31, 2022). Accessed April 6, 2025. https://actamedicaphilippina.upm.edu.ph/index.php/acta/article/view/4498.