HASSAN, K. . A STUDY OF PSYCHOSOCIAL FACTORS IN PATIENTS AND NON-PATIENTS WITH IRRITABLE BOWEL SYNDROME. International Journal of Medical and Biomedical Studies, [S. l.], v. 4, n. 10, 2020. DOI: 10.32553/ijmbs.v4i10.1488. Disponível em: https://ijmbs.info/index.php/ijmbs/article/view/1488. Acesso em: 17 apr. 2026.