Andrade, Flávio Henrique Figueiredo de Macêdo. “Comparative Clinical Outcomes and Metabolomic Considerations of the Use of Tirzepatide and Retatrutide in the Treatment of Obesity: A Systematic and Umbrella Review”. International Journal of Nutrology 19, no. 1 (February 10, 2026). Accessed July 27, 2026. https://ijn.zotarellifilhoscientificworks.com/index.php/ijn/article/view/538.