YADAV, R. K.; MALLA, S. S.; THAPA, A. Ultrasound Guided Thoracic Paravertebral Block as an Analgesic Technique for Tracheoesophageal Fistula repair : A Case Report. Birat Journal of Health Sciences, [S. l.], v. 6, n. 1, p. 1422–1425, 2021. DOI: 10.3126/bjhs.v6i1.37666. Disponível em: https://nepjol.info./index.php/bjhs/article/view/37666. Acesso em: 24 nov. 2024.