Comparative Analysis of Alkaline Phosphatase Levels in Gingival Crevicular Fluid: A Three-Time Point Study Comparing Clear Aligners and Fixed Orthodontic Appliances. - Pisarla, Manish; Rathod, Ravi; Kalpakuri, Rajivi; Kumar, P Anoop; Nishanth, B; Goje, Akshay; Kala, Tejaswi (Journal of Pharmacy & Bioallied Sciences, 2024)