RT Journal Article SR Electronic JF Cancer Epidemiology Biomarkers & Prevention JO Cancer Epidemiol Biomarkers Prev FD American Association for Cancer Research SP 1568 OP 1568 DO 10.1158/1055-9965.EPI-15-8-COR1 VO 15 IS 8 YR 2006 UL http://cebp.aacrjournals.org/content/15/8/1568.1.abstract