TY  - RPRT
TI  - Three-dimensional fetal echocardiography.
AU  - T R Nelson
PY  - 1998
DO  - 10.1016/s0079-6107(98)00011-x
UR  - https://pubmed.ncbi.nlm.nih.gov/9785942/
ID  - 9785942
ER  -