参考文献:
PFIZER INC. BUNNAGE, Mark, Edward COOK, Andrew, Simon CUI, Jingrong, Jean DACK, Kevin, Neil DEAL, Judith, Gail GU, Danlin HE, Mingying JOHNSON, Patrick, Stephen JOHNSON, Ted, William LE, Phuong, Thi, Quy PALMER, Cynthia, Louise SHEN, Hong Patent: WO2/3875 A2, 2 Location in patent: Page/Page column 2-2