TY - BOOK AU - Chaddha, Nehmat TI - Evaluation of the effect of injectable platelet rich fibrin with or without microneedling on gingival thickness and keratinized tissue width in thin gingival phenotype: A split mouth study U1 - 617.632 PY - 2025/// CY - Gurugram, Haryana PB - SGT University KW - Periodontology ER -