2025. The Effectiveness of Polydeoxyribonucleotide (PDRN) from Salmo salar Administered via Microneedling versus Topical Serum for Anti-Aging Therapy. JIMKI: Jurnal Ilmiah Mahasiswa Kedokteran Indonesia. (Dec. 2025), 11. DOI:https://doi.org/10.53366/jimki.vi.963.