TY  - RPRT
TI  - FIVE YEAR STUDY ON GASTROINTESTINAL BLEEDING.
AU  - J M DORSEY
AU  - H C BURKHEAD
AU  - R L BONUS
AU  - D P WINCHESTER
PY  - 1965
UR  - https://pubmed.ncbi.nlm.nih.gov/14271569/
ID  - 14271569
ER  -