Yassine, Jabar, Gregg Semenza, and Darnell Knox. “Clinical Evaluation of an NVTIA GABA-Lysine Calcium Preparation for Promoting Calcium Absorption”. Frontiers in Humanities and Social Sciences 6, no. 4 (April 20, 2026): 162–170. Accessed September 7, 2026. https://fhssjournal.org/index.php/ojs/article/view/609.