Endoscopy 2015; 47(12): 1104-1105
DOI: 10.1055/s-0034-1393430
© Georg Thieme Verlag KG Stuttgart · New YorkLook to Poland! Conversion from opportunistic screening to a randomized, national
screening program for colorectal cancer
Geir Hoff
Institute of Population-based Cancer Research – Clinical and Registry-based Research,
Oslo, Norway
› Author Affiliations