MUHAMMAD ASLAM CHAUDHRY, ASHAR ALAMGIR, . AMJAD OBAID. Esophagoscopy in the early detection and treatment of Plummer Vinson Syndrome. Journal of Rawalpindi Medical College, Rawalpindi, Pakistan, v. 12, n. 1, 2008. Disponível em: https://www.journalrmc.com/index.php/JRMC/article/view/761. Acesso em: 14 dec. 2025.