YADAV, Rupesh Kumar; MALLA, Sadichhya Shah; THAPA, Anupama. 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: 31 jan. 2025.