TY - BOOK AU - JAYASHREE, KASSAL TI - COMPARATIVE EVALUATION OF THE CLINICAL EFFICACY OF CHORION MEMBRANE WITH DEMINERALIZED FREEZE DRIED BONE ALLOGRAFT (DFDBA) VIS-A-VIS AMNION MEMBRANE WITH DFDBA FOR TREATING GINGIVAL RECESSION DEFECTS. U1 - 617.632 PY - 2017/// CY - DELHI NCR PB - SGT UNIVERSITY GURUGRAM KW - PERIODONTOLOGY ER -