2089 Views1 Likes 10.15436/2379-1705.18.1866 Periodontal Regenerative Therapy in Deep Intrabony Defects Associated with Maxillary Central Incisors Using Cortico-Cancellous Block Allograft with Chorion Membrane: A Case Report – Shaila V. Kothiwale Shaila Kothiwale FULL TEXT PDF