PORTINCASA, P.; MAGGIPINTO, A.; BERARDINO, M.; BONFRATE, L.; COSTIN, S.; TODARELLO, O.; PALASCIANO, G.; WANG, D. Q.-H.; DUMITRASCU, D. L. Assessing Gastrointestinal Symptoms and Perception, Quality of Life, Motility, and Autonomic Neuropathy in Clinical Studies. Journal of Gastrointestinal and Liver Diseases, [S. l.], v. 18, n. 2, 2009. Disponível em: https://www.jgld.ro/jgld/index.php/jgld/article/view/2009.2.12. Acesso em: 13 jul. 2026.