Dumville, Jo C., Samantha J. Keogh, Zhenmi Liu, Nikki Stubbs, Rachel M. Walker, and Mathew Fortnam. 2015. “Alginate Dressings for Treating Pressure Ulcers”. São Paulo Medical Journal 133 (5):455. https://periodicosapm.emnuvens.com.br/spmj/article/view/1641.