SEHGAL, Shreya; SINGH, Lokesh; DEBI, Uma; MARALAKUNTE, Muniraju. Paediatric Primary Achalasia-Radiological Review. Archives of Clinical and Medical Case Reports, [S. l.], v. 5, n. 1, p. 91–95, 2021. Disponível em: https://fortunejournals.org/ojs/index.php/acmcr/article/view/22450. Acesso em: 15 jun. 2026.