TY  - RPRT
TI  - Capsule endoscopy in chronic gastrointestinal bleeding.
AU  - S Sauerland
AU  - M Korenkov
PY  - 2004
DO  - 10.1055/s-2004-814130
UR  - https://pubmed.ncbi.nlm.nih.gov/14722862/
ID  - 14722862
ER  -