TY  - RPRT
TI  - Accidental perforation during gastroscopy.
AU  - T H BOON
PY  - 1951
DO  - 10.1016/s0140-6736(51)92401-4
UR  - https://pubmed.ncbi.nlm.nih.gov/14814825/
ID  - 14814825
ER  -