DOC格式论文，方便您的复制修改删减
from colorectal cancer:a phase II trial using intermittent percutaneous
hepatic
arterial
access.J
Clin
Oncol,2001,19(9):2404-2412.
53 Tartter PI.The association of preoperative blood
with
col-orectal
cancer
recurrence.Ann
transfusion
Surg,1992,216(6):633-638.
54 Abel ME.Rosen L,Kodner IJ,et al.Practice parameters for the treatment of rectal carcinoma.The American society of colon and rectal surgeons.Dis colon Rectum,1993,36(11):989-1006. 55 Innerhofer P,Luz G,Spotl L,et al.Immunologic changes after transfusion of autologous or allogeneic buffy coat-poor versus white cell-reduced blood to patients undergoing arthroplasty.I proliferative T-cell responses and the balance of helperand suppressor T cells.Transfusion,1999,39(10):1089-1096.
56 Marquet RL,Hoynck van papendrecht MA,Busch OR,et al.Blood donation leads to a decrease in natural killer cell activity:a study
in
normal
blood
donors
and
cancer
patients.Transfusion,1993,33(5):368-373.