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Yadav RK, Malla SS, Thapa A. Ultrasound Guided Thoracic Paravertebral Block as an Analgesic Technique for Tracheoesophageal Fistula repair : A Case Report. Birat J. Health Sci. [Internet]. 2021 Jun. 14 [cited 2025 Dec. 7];6(1):1422-5. Available from: https://www.nepjol.info/index.php/bjhs/article/view/37666