TY  - RPRT
TI  - Vascular ring: diagnosis with MR.
AU  - R K Tu
AU  - J M Unger
PY  - 1991
DO  - 10.2214/ajr.156.5.2017941
UR  - https://pubmed.ncbi.nlm.nih.gov/2017941/
ID  - 2017941
ER  -