TY  - RPRT
TI  - Congenital aortic septal defect.
AU  - D F DOWNING
PY  - 1950
DO  - 10.1016/0002-8703(50)90172-4
UR  - https://pubmed.ncbi.nlm.nih.gov/15432289/
ID  - 15432289
ER  -