@misc{indiciae8f136eda86c4, title = {Aortic stenosis: most cases no longer require invasive hemodynamic study.}, author = {F A Miller}, year = {1989}, doi = {10.1016/0735-1097(89)90591-3}, url = {https://pubmed.ncbi.nlm.nih.gov/2918159/}, note = {Source identifier: 2918159} }