PASCU, O. Herbert Falk. Journal of Gastrointestinal and Liver Diseases, [S. l.], v. 17, n. 4, p. 479–487, 2008. Disponível em: https://jgld.ro/jgld/index.php/jgld/article/view/2008.4.21. Acesso em: 19 jul. 2026.