“Therapeutic Efficacy of Catgut Embedding Combined with Gui Pi Tang in Patients with Chronic Insomnia and Heart-Spleen Deficiency Syndrome”, pntmj, vol. 5, no. 4, Oct. 2026, Accessed: Nov. 01, 2026. Available: https://bsgdtphcm.vn/ojs/index.php/pnt/article/view/200