Liu, Yang, and Anindya De. “Multiple Imputation by Fully Conditional Specification for Dealing With Missing Data in a Large Epidemiologic Study”. International Journal of Statistics in Medical Research 4, no. 3 (August 19, 2015): 287–295. Accessed May 2, 2024. https://lifescienceglobal.com/pms/index.php/ijsmr/article/view/3046.