@article{012cc724888348b5af40044aa6f5ec7b,
title = "Counterpoint: Because some surrogate end point biomarkers measure the neoplastic process they will have high utility in the development of cancer chemopreventive agents against sporadic cancers",
author = "Kelloff, {Gary J.} and O'Shaughnessy, {Joyce A.} and Gordon, {Gary B.} and Hawk, {Ernest T.} and Sigman, {Caroline C.}",
note = "Copyright: Copyright 2008 Elsevier B.V., All rights reserved.",
year = "2003",
month = jul,
day = "1",
language = "English (US)",
volume = "12",
pages = "593--596",
journal = "Cancer Epidemiology Biomarkers and Prevention",
issn = "1055-9965",
publisher = "American Association for Cancer Research Inc.",
number = "7",
}