TY  - RPRT
TI  - Risk factors for ventricular septal defects (VSD)
AU  - S Redéen
AU  - G Wingren
PY  - 1993
DO  - 10.1002/ajim.4700230614
UR  - https://pubmed.ncbi.nlm.nih.gov/8328482/
ID  - 8328482
ER  -