Pressure ulcer: Identification of grade and types.: Advanced healing unit of the Abel Gilbert Pontón Hospital. REVISTA DE LA FACULTAD DE CIENCIAS MÉDICAS, [S. l.], v. 2, n. 1, p. 1–8, 2021. DOI: 10.53591/revfcm.v2i1.1326. Disponível em: https://revistas.ug.edu.ec/index.php/fcm/article/view/392. Acesso em: 5 dec. 2025.