Neelam Das, Keertana Reddy Gade, Pavan Kumar Addanki. Reconceptualizing Clinical Attachment: Defining A-Level, A-Loss, and A-Gain for Diagnostic Consistency in Periodontology. The Bioscan [Internet]. 2025 Aug. 25 [cited 2026 Mar. 24];20(3):495-9. Available from: https://thebioscan.com/index.php/pub/article/view/3969