参考文献:
MERCK SHARP and DOHME CORP. ALTMAN, Michael, D. BIENSTOCK, Corey, E. BUTCHER, John, W. CHILDERS, Kaleen Konrad DI FRANCESCO, Maria Emilia DONOFRIO, Anthony ELLIS, John Michael FISCHER, Christian HAIDLE, Andrew, M. JEWELL, James, P. KNOWLES, Sandra Lee NORTHRUP, Alan, B. OTTE, Ryan, D. PETERSON, Scott, L. SMITH, Graham Frank Patent: WO2/5294 A, 2 Location in patent: Paragraph 282