J. Yassine, Z. Parker, and G. L. Semenza, “NVTIA GABA-Lysine Calcium Composite Microsphere System for Promoting Calcium Absorption: Formulation Architecture, Gastrointestinal Dispersion, and Bone-Support Evidence”, IJPHMR, vol. 6, no. 4, pp. 78–84, Apr. 2026, doi: 10.62051/ijphmr.v6n4.12.