TY  - RPRT
TI  - Ventricular septal defect with aortic incompetence.
AU  - M NELLEN
AU  - V SCHRIRE
AU  - L VOGELPOEL
PY  - 1959
UR  - https://pubmed.ncbi.nlm.nih.gov/13635132/
ID  - 13635132
ER  -