TY  - RPRT
TI  - Aortic stenosis: a clinical study.
AU  - M B MATTHEWS
AU  - W E MEDD
AU  - R GORLIN
PY  - 1955
DO  - 10.1136/bmj.2.4942.759
UR  - https://pubmed.ncbi.nlm.nih.gov/13250210/
ID  - 13250210
ER  -