Otten, H.G.

graft rejection hla-dr hla-a graft survival survival graft rejection hla-b transplantation typing group study donor patient cornea evect recipient donor corneas transplant control graft failure log rank test failure ophthalmol langerhans cells risk group control group analysis tissue graft recipients number 1 year result rejection episode risk recipients graft survival time antigen allograft netherland organ ophthalmology hla-dr typing split table article langerhan episode class kok-van alphen cc technique vascularisation risk patients hla typing culture bradley ba bartel diagnosis blood centre influence outcome presence gelderen november bjo.bmj.com downloaded cox regression analysis organ culture line probe assay history hagihara m diverence allograft rejection otten preservation range henderikus g otten organ culture preservation www.bjophthalmol.com surgery