@misc{indiciae4adc0c36a578, title = {Subvalvular Aortic Stenosis.}, author = {GK Singh}, year = {2000}, doi = {10.1007/s11936-000-0048-4}, url = {https://pubmed.ncbi.nlm.nih.gov/11096556/}, note = {Source identifier: 11096556} }