Sadiq, S.; Uzma Bashir; Ayesha Rizwan; Ayesha Anwar; Sibghatullah Rao; Shyna Shahid. BIOFILLER VS PLATELET RICH PLASMA MESOTHERAPY IN THE TREATMENT OF PERI-ORBITAL HYPERPIGMENTATION IN PATIENTS PRESENTING TO OUTPATIENT DEPARTMENT OF DERMATOLOGY IN A TERTIARY CARE HOSPITAL-AN RCT. J Ayub Med Coll Abbottabad 2024, 36, 56-63.