GARCIA PIERCE, Héctor; CARRIQUIRY, Luis A.; OLIVERA, Daniel; BERGALLI, Luis; BLASIAK, José; PRADINES, Jorge. Cricopharyngeal achalasia: Surgical treatment. Three cases. Cirugía del Uruguay, [S. l.], v. 48, n. 1, p. 7–10, 1978. Disponível em: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/2847. Acesso em: 29 mar. 2026.