参考文献

CHEMOCENTRYX, INC.; CHEN, Xi; FAN, Junfa; FAN, Pingchen; KRASINSKI, Antoni; LI, Lianfa; LUI, Rebecca M.; McMAHON, Jeffrey P.; POWERS, Jay P.; ZENG, Yibin; ZHANG, Penglie Patent: US2013/225580 A1, 2013 ; Location in patent: Paragraph 0136; 0137 ;