参考文献
Wishart, Neil; Friedman, Michael; Arnold, Lee D.; Yang, Bryant; Fix-Stenzel, Shannon R.; Ericsson, Anna; Michaelides, Michael R.; Qian, Xiao-Dong; Holms, James H.; Steinman, Douglas H.; Tian, Zhengping; Wittenberger, Steven J.
Patent: US2006/25383 A1, 2006 ;
Location in patent: Page/Page column 112-113 ;
US 20060025383 A1