参考文献

SANOFI-AVENTIS U.S. LLC; SHAY, John, J., Jr.; CHANDRAMOULI, Sithamalli, V.; LI, XiaoJie; POWERS, Matthew, R.; AYERS, Timothy, A.; HILLEGASS, Andrea Patent: WO2011/19781 A1, 2011 ; Location in patent: Page/Page column 9-10 ;