TY  - RPRT
TI  - Radiological features in aortic stenosis.
AU  - G A Batson
AU  - W Urquhart
AU  - D A Sideris
PY  - 1972
DO  - 10.1016/s0009-9260(72)80076-x
UR  - https://pubmed.ncbi.nlm.nih.gov/4263164/
ID  - 4263164
ER  -