Jose, K. P.; Rajan, P.; Malagi, S. Combination of Coronally Advanced Flap and Platelet Rich Fibrin in The Treatment Of Millers Class I & II Gingival Recessions: A Systematic Review: Combination of Coronally Advanced Flap and Platelet Rich Fibrin. Natl J Integr Res Med 2018, 8, 135-144.