CALIXTO-AGUILAR, .; GONZALES-CARAZAS, . F.; MARIN CALDERÓN, .; VÁSQUEZ QUIROGA, .; ALVA ALVA, .; BARDALEZ CRUZ, .; PALACIOS SALAS, . Peroral endoscopic myotomy in a pediatric patient with refractory achalasia: a case report and review of the literature. Revista de Gastroenterología del Perú, [S. l.], v. 41, n. 1, p. 37–40, 2021. DOI: 10.47892/rgp.2021.411.1242. Disponível em: https://revistagastroperu.com/index.php/rgp/article/view/1242. Acesso em: 3 may. 2024.