TY  - RPRT
TI  - Gastric emphysema: an etiologic classification.
AU  - F P Agha
PY  - 1984
DO  - 10.1111/j.1440-1673.1984.tb02363.x
UR  - https://pubmed.ncbi.nlm.nih.gov/6535572/
ID  - 6535572
ER  -