TY  - RPRT
TI  - Ventricular septal defect.
AU  - F Grosse-Brockhoff
AU  - F Loogen
PY  - 1968
DO  - 10.1161/01.cir.38.1s5.v-13
UR  - https://pubmed.ncbi.nlm.nih.gov/5712380/
ID  - 5712380
ER  -