(Q81926993)
Statements
Flexible sigmoidoscopy in the PLCO cancer screening trial: results from the baseline screening examination of a randomized trial (English)
Paul F Pinsky
Timothy Church
Joel L Weissfeld
Robert E Schoen
Robert S Bresalier
Susan Yurgalevitch
Joseph H Austin
Philip C Prorok
John K Gohagan
PLCO Project Team