Diagnostic effectiveness of the endoscopic capsule in occult digestive bleeding in patients treated in the Carlos Andrade Marín Hospital Gastroenterology Department. Medical-Scientific Journal CAMbios HECAM, [S. l.], v. 15, n. 1, p. 10–15, 2016. DOI: 10.36015/cambios.v15.n1.2016.177. Disponível em: https://revistahcam.iess.gob.ec/index.php/cambios/article/view/177. Acesso em: 12 nov. 2026.