POEMS SYNDROME AND PULMONARY HYPERTENSION. A CASE REPORT AND LITERATURE REVIEW. REVISTA DE LA FACULTAD DE CIENCIAS MÉDICAS, [S. l.], v. 6, n. 1, p. 15–23, 2025. DOI: 10.53591/fcm.v6i1.2194. Disponível em: https://revistas.ug.edu.ec/index.php/fcm/article/view/2194. Acesso em: 5 dec. 2025.