Results of repeat sigmoidoscopy 3 years after a negative examination.
Schoen RE, Pinsky PF, Weissfeld JL, Bresalier RS, Church T, Prorok P, Gohagan JK; Prostate, Lung, Colorectal, and Ovarian Cancer Screening Trial Group.
Schoen RE, et al. Among authors: pinsky pf.
JAMA. 2003 Jul 2;290(1):41-8. doi: 10.1001/jama.290.16.2123-b.
JAMA. 2003.
PMID: 12837710