Efficacy and Safety of Combined Nanofat Injection With Either Platelet Rich Fibrin or Microneedling Versus Nanofat Injection Alone in the Treatment of Facial Atrophic Post Acne Scars

​ Conditions: Acne Scars – Atrophic Interventions: Procedure: nanofat injecion; Procedure: Platelet rich fibrin; Procedure: Microneedling Sponsors: Assiut University Not yet recruiting Conditions: Acne Scars – Atrophic Interventions: Procedure: nanofat...