TY  - RPRT
TI  - ABDOMINAL PNEUMOPERITONEOGRAPHY.
AU  - G M STEVENS
AU  - J J MCCORT
PY  - 1964
DO  - 10.1148/83.3.480
UR  - https://pubmed.ncbi.nlm.nih.gov/14206638/
ID  - 14206638
ER  -