Dr. Prasad Nallabothula; Dr.Ravipati Prabhavathi; Dr. Busetty Prithvi Raj; Dr. Gunapati Chaitanya kumar; Dr. Siddavarapu Srimallika. Comparative Evaluation of Posterior and Lateral Quadratus Lumborum Block for Postoperative Analgesia in Percutaneous Nephrolithotomy. J Popl Ther Clin Pharmacol 2026, 32 (11), 2776-2784. https://doi.org/10.69980/zdhrqc74.