Dynamics of Lipid Metabolism Parameters in Oral Fluid and Blood in Elderly Patients during the Use of a Therapeutic and Preventive Complex PP: DOI: Hanna Babenia1, Oksana Dienha2, Larysa Khromahyna3 Global Scientific and Academic Research Journal of Dentistry and Oral Medicine 3 (4) PDF Post navigation GJAHSS Vol – 6 Issue – 4 (April 2026)