autores Estêvão Augusto Rodrigues de Lima Barros, Alexandre António Antunes Ana Rita C. Duarte Pires, R. A. Lima, Estêvão Augusto Rodrigues de João F Mano R. L. Reis
palavras-chave Aerogel/hydrogel natural polysaccharide Biodegradable polymers Kidney stone Stents Supercritical fluid technology Ureteral Ureteral stent