TY  - RPRT
TI  - Ventricular septal defects. A case study and discussion.
AU  - S Oliver
PY  - 1994
DO  - 10.1016/0964-3397(94)90020-5
UR  - https://pubmed.ncbi.nlm.nih.gov/7803969/
ID  - 7803969
ER  -