TY  - RPRT
TI  - Statistical methods for predicting variceal hemorrhage.
AU  - C Merkel
AU  - A Gatta
PY  - 1992
DO  - 10.1016/0016-5085(92)90224-m
UR  - https://pubmed.ncbi.nlm.nih.gov/1537511/
ID  - 1537511
ER  -