Computational fluid dynamics of blood flow in coil-embolized aneurysms: effect of packing density on flow stagnation in an idealized geometry. - Tomohiro Otani; Masanori Nakamura; Toshiyuki Fujinaka; Masayuki Hirata; Junko Kuroda; Katsuhiko Shibano; Shigeo Wada (Medical Biol. Eng. Comput., 2013)