TY  - RPRT
TI  - Adenomas and hyperplastic polyps in screening studies.
AU  - K Bech
AU  - O Kronborg
AU  - C Fenger
DO  - 10.1007/bf01658953
UR  - https://pubmed.ncbi.nlm.nih.gov/1994609/
ID  - 1994609
ER  -