1Manne U.Myers RE,Moron C.et al. Prognostic significance of Bcl-2 expression and p53 unclear accumulation in colorectal adenocarcinoma.Int J.Carcer, 1997,74:346.
2Kzoki T.Antigen retrieval:its significance and drawbacks in immunohisto-chemistry,Kaibogaku Zusshi,1996,71:615.
3Boon ME,kok LP.Microwaves for immunohistochemistry,Micron,1994,25:151.
4Fernier CM,Van Geloof WL,De Witte HH,et al,Epitopes of compooens of the plasminogen activation aystem are re-erposed in formalin-fioed paraffin sections by different retrieval techniques J Histochem Cytochem,1998,46:469.
