TY  - RPRT
TI  - [Acquired isolated ventricular septal defects].
AU  - J Dittrich
AU  - U Gärtner
AU  - U Mösseler
AU  - G Spaan
PY  - 1977
UR  - https://pubmed.ncbi.nlm.nih.gov/144090/
ID  - 144090
ER  -