Comparative Evaluation of Single Buccal Infiltration of 4% Articaine versus Buccal and Palatal Infiltration of 2% Lignocaine in Patients with Symptomatic Irreversible Pulpitis in Maxillary Molars: A Randomised Controlled Trial. - SHAH, NIMISHA; DOSHI, ROHAN JITESHKUMAR; DEDANIA, MEETKUMAR; BHARTI, NIDHI; MAPARA, MANALEE; JAISWAL, SRISHTI (Journal of Clinical & Diagnostic Research, 2026)