TY  - RPRT
TI  - Bleeding esophageal varices.
AU  - F L Sax
AU  - A M Cooperman
PY  - 1981
DO  - 10.1016/s0039-6109(16)42344-3
UR  - https://pubmed.ncbi.nlm.nih.gov/6970990/
ID  - 6970990
ER  -