TY  - RPRT
TI  - Air or CO2 for knee arthrography?
AU  - J H Mink
AU  - R Dickerson
PY  - 1980
DO  - 10.2214/ajr.134.5.991
UR  - https://pubmed.ncbi.nlm.nih.gov/6768278/
ID  - 6768278
ER  -