TY  - RPRT
TI  - Hyperplastic and metaplastic polyps of the duodenum.
AU  - G Franzin
AU  - P Novelli
AU  - A Fratton
PY  - 1983
DO  - 10.1016/s0016-5107(83)72560-5
UR  - https://pubmed.ncbi.nlm.nih.gov/6852480/
ID  - 6852480
ER  -