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