TY  - RPRT
TI  - The aortic systolic murmur developing with increasing age.
AU  - D L BRUNS
AU  - L G VAN DER HAUWAERT
PY  - 1958
DO  - 10.1136/hrt.20.3.370
UR  - https://pubmed.ncbi.nlm.nih.gov/13560696/
ID  - 13560696
ER  -