Poon, Pat, and Paul Lau. “Identify the Most Suitable Sources of Protein and Their Costs for the Dr. Poons Metabolic Diet Program”. Archives of Clinical and Biomedical Research 1, no. 3 (May 18, 2017): 140–160. Accessed June 6, 2026. https://fortunejournals.org/ojs/index.php/acbr/article/view/14686.