Hynd, George; Ray, Nicholas Charles; Finch, Harry; Middlemiss, David; Cramp, Michael Colin; Blaney, Paul Matthew; Williams, Karen; Griffon, Yan; Harrison, Trevor Keith; Crackett, Peter
Patent: US2009/163534 A1, 2009 ;
Location in patent: Page/Page column 20-21 ;

Pharmacia and Upjohn Company
Patent: US5877317 A1, 1999 ;