TNF-α-Activated MSC-CM Topical Gel Effective in Increasing PDGF Level, Fibroblast Density, and Wound Healing Process Compared to Subcutaneous Injection Combination. Majalah Kedokteran Bandung [Internet]. 2019 Mar. 30 [cited 2026 Jul. 14];51(1):1-6. Available from: https://journal.fk.unpad.ac.id/index.php/mkb/article/view/1479