Mithani D, Dr.Ujjwal Kumar, Dr.Shashank Bhargava, Dr.Krishnendra Varma, Dr.Aishwarya Mahadik. : Clinical Response and Safety of Platelet-Rich Fibrin Matrix in Periorbital Wrinkles and Hyperpigmentation: A Prospective Longitudinal Study. CIJMR. Published online September 2, 2026. doi:10.58999/3sh46e94