TY  - RPRT
TI  - A simple marking device for knee arthrography.
AU  - E S Gerson
AU  - H J Griffiths
PY  - 1976
DO  - 10.2214/ajr.127.6.1057
UR  - https://pubmed.ncbi.nlm.nih.gov/998822/
ID  - 998822
ER  -