TY  - RPRT
TI  - Syncope in aortic stenosis.
AU  - J F HAMMARSTEN
PY  - 1951
DO  - 10.1001/archinte.1951.03810020096009
UR  - https://pubmed.ncbi.nlm.nih.gov/14789282/
ID  - 14789282
ER  -