TY - BOOK AU - SONAM MUFTI TI - COMPARATIVE EVALUATION OF PLATELET RICH FIBRIN WITH CONNECTIVE TISSUE GRAFTS IN THE TREATMENT OF MILLER’S CLASS I GINGIVAL RECESSIONS U1 - 617.632 PY - 2012/// CY - PIPARIA PB - SUMANDEEP VIDYAPEETH KW - PERIODONTICS ER -