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Biswas, R.; Choudhury, A.; Bhattacharya, D.; Nandy, S. A Comparative Evaluation of kambin’s Triangle Approach Versus Safe Triangle Approach for Lumbar Transforaminal Epidural Injection in Patients With Lumbar Radiculopathy - A Prospective, Randomized, Double Blind Study. Asian J Med Sci 2021, 12, 41-47.