TY  - RPRT
TI  - Bleeding ulcer may perforate.
AU  - L PELNER
AU  - W PUDERBACH
PY  - 1953
DO  - 10.1080/00325481.1953.11711515
UR  - https://pubmed.ncbi.nlm.nih.gov/13111948/
ID  - 13111948
ER  -