2024. Microneedling With Topical Insulin Versus Microneedling With Non-Cross-Linked Hyaluronic Acid for Atrophic Post-Acne Scars: A Split-Face Study. Dermatology Practical & Conceptual. 14, 3 (Jul. 2024), e2024183. DOI:https://doi.org/10.5826/dpc.1403a183.