TY  - RPRT
TI  - Pneumothorax for esophageal bleeding.
AU  - R L Butler
AU  - P Byles
AU  - L Port
PY  - 1973
DO  - 10.7326/0003-4819-78-2-312_2
UR  - https://pubmed.ncbi.nlm.nih.gov/4539613/
ID  - 4539613
ER  -