Erbele, Phillip, Deki Pem, Phensum Tobgay, Sonam Pelden, Mongal S. Gurung, Sonam Ugen, and Krista Erbele. “Blood Lead Levels in Children 2 through 59 Months Old in Bhutan”. Bhutan Health Journal 5, no. 2 (June 4, 2021): 7–14. Accessed April 26, 2024. https://bhj.com.bt/index.php/bhj/article/view/85.