1. Combination therapy using subcision, needling, and platelet‐rich plasma in the management of grade 4 atrophic acne scars: A pilot study. (28th March 2019) Authors: Bhargava, Shashank; Kroumpouzos, George; Varma, Krishnendra; Kumar, Ujjwal Journal: Journal of cosmetic dermatology Issue: Volume 18:Number 4(2019:Aug.) Page Start: 1092 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗